What are the Challenges of IoT Security?
IoT has many of the same security challenges that other systems have. There are, however, some challenges that are unique to IoT.
1. Embedded Passwords. Embedding passwords in IoT devices make it easy for remote support technicians to access devices for troubleshooting and simplifies the installation of multiple devices. Of course, it also simplifies access to devices for malicious purposes.
2. Lack of device authentication. Allowing IoT devices access to the network without authenticating opens the network to unknown and unauthorized devices. Rogue devices can serve as an entry point for attacks or even as a source of attacks.
3. Patching and upgrading. Some IoT devices do not provide a simple (or any) means to patch or upgrade software. This results in many IoT devices with vulnerabilities continuing to be in use.
4. Physical hardening. Physical access to IoT devices can introduce risk if those devices are not hardened against physical attack. Such an attack may not be intended to damage the device, but rather to extract information. Simply removing a microSD memory card to read its contents can give an attacker private data, as well as information such as embedded passwords that may allow access to other devices.
5. Outdated components. When vulnerabilities are discovered in hardware or software components of IoT devices, it can be difficult and expensive for manufacturers or users to update or replace them. As with patches, this results in many IoT devices with vulnerabilities continuing to be used.
6. Device monitoring and management. IoT devices do not always have a unique identifier that facilitates asset tracking, monitoring, and management. IT personnel do not necessarily consider IoT devices among the hosts that they monitor and manage. Asset tracking systems sometimes neglect to include IoT devices, so they sit on the network without being managed or monitored.
Most of these issues can be attributed to security being an afterthought (if a thought at all) in the design and manufacturing of IoT devices. Even those IoT developers who consider security in the design process struggle with implementation. Most IoT devices are limited by minimal processing power, memory, and data transfer speeds. This is a necessary evil in order to keep the size and cost of the devices small. Accordingly, security controls must be implemented to compensate for these inherent weaknesses.
The first step to implementing security controls is to determine where those controls are needed. This is another challenge for protecting IoT devices. Since IoT devices are often not recognized as network devices, they get overlooked when inventorying or mapping the network. If you do not know it is there, you cannot protect it.
Fortunately, IoT device manufacturers are beginning to address these issues, but organizations that are planning or currently using IoT cannot sit back and wait for that to happen. There are measures that.
Final Research Project - Securing IoT Devices What are the Challe.docxtjane3
Final Research Project - Securing IoT Devices: What are the Challenges?
Internet security, in general, is a challenge that we have been dealing with for decades. It is a regular topic of discussion and concern, but a relatively new segment of internet security is getting most attention—internet of things (IoT). So why is internet of things security so important?
The high growth rate of IoT should get the attention of cybersecurity professionals. The rate at which new technology goes to market is inversely proportional to the amount of security that gets designed into the product. According to IHS Markit, “The number of connected IoT devices worldwide will jump 12 percent on average annually, from nearly 27 billion in 2017 to 125 billion in 2030.”
IoT devices are quite a bit different from other internet-connected devices such as laptops and servers. They are designed with a single purpose in mind, usually running minimal software with minimal resources to serve that purpose. Adding the capability to run and update security software is often not taken into consideration.
Due to the lack of security integrated into IoT devices, they present significant risks that must be addressed. IoT security is the practice of understanding and mitigating these risks. Let’s consider the challenges of IoT security and how we can address them.
Some security practitioners suggest that key IoT security steps include:
1. Make people aware that there is a threat to security;
2. Design a technical solution to reduce security vulnerabilities;
3. Align the legal and regulatory frameworks; and
4. Develop a workforce with the skills to handle IoT security.
Final Assignment - Project Plan (Deliverables):
1) Address each of the FOURIoT security steps listed above in terms of IoT devices.
2) Explain in detail, in a step-by-step guide, how to make people more aware of the problems associated with the use of IoT devices.
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IoT References:
https://www.techrepublic.com/article/how-to-secure-your-iot-devices-from-botnets-and-other-threats/
https://www.peerbits.com/blog/biggest-iot-security-challenges.html
https://www.bankinfosecurity.asia/securing-iot-devices-challenges-a-11138
https://www.sumologic.com/blog/iot-security/
https://news.ihsmarkit.com/press-release/number-connected-iot-devices-will-surge-125-billion-2030-ihs-markit-says
https://cdn.ihs.com/www/pdf/IoT_ebook.pdf
https://go.armis.com/hubfs/Buyers%E2%80%99%20Guide%20to%20IoT%20Security%20-Final.pdf
https://www.techrepublic.com/article/smart-farming-how-iot-robotics-and-ai-are-tackling-one-of-the-biggest-problems-of-the-century/
Video Resources:What is the Internet of Things (IoT) and how can we secure it?
https://www.youtube.com/watch?v=H_X6IP1-NDc
What is the problem with IoT security? - Gary explains
https://www.youtube.com/watch?v=D3yrk4TaIQQ
What are the Challenges of IoT Security?
IoT has many of the same security challenges that other systems have. There are, howe.
Final Research Project - Securing IoT Devices What are the Challe.docxlmelaine
Final Research Project - Securing IoT Devices: What are the Challenges?
Internet security, in general, is a challenge that we have been dealing with for decades. It is a regular topic of discussion and concern, but a relatively new segment of internet security is getting most attention—internet of things (IoT). So why is internet of things security so important?
The high growth rate of IoT should get the attention of cybersecurity professionals. The rate at which new technology goes to market is inversely proportional to the amount of security that gets designed into the product. According to IHS Markit, “The number of connected IoT devices worldwide will jump 12 percent on average annually, from nearly 27 billion in 2017 to 125 billion in 2030.”
IoT devices are quite a bit different from other internet-connected devices such as laptops and servers. They are designed with a single purpose in mind, usually running minimal software with minimal resources to serve that purpose. Adding the capability to run and update security software is often not taken into consideration.
Due to the lack of security integrated into IoT devices, they present significant risks that must be addressed. IoT security is the practice of understanding and mitigating these risks. Let’s consider the challenges of IoT security and how we can address them.
Some security practitioners suggest that key IoT security steps include:
1. Make people aware that there is a threat to security;
2. Design a technical solution to reduce security vulnerabilities;
3. Align the legal and regulatory frameworks; and
4. Develop a workforce with the skills to handle IoT security.
Final Assignment - Project Plan (Deliverables):
1) Address each of the FOURIoT security steps listed above in terms of IoT devices.
2) Explain in detail, in a step-by-step guide, how to make people more aware of the problems associated with the use of IoT devices.
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Top of Form
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IoT References:
https://www.techrepublic.com/article/how-to-secure-your-iot-devices-from-botnets-and-other-threats/
https://www.peerbits.com/blog/biggest-iot-security-challenges.html
https://www.bankinfosecurity.asia/securing-iot-devices-challenges-a-11138
https://www.sumologic.com/blog/iot-security/
https://news.ihsmarkit.com/press-release/number-connected-iot-devices-will-surge-125-billion-2030-ihs-markit-says
https://cdn.ihs.com/www/pdf/IoT_ebook.pdf
https://go.armis.com/hubfs/Buyers%E2%80%99%20Guide%20to%20IoT%20Security%20-Final.pdf
https://www.techrepublic.com/article/smart-farming-how-iot-robotics-and-ai-are-tackling-one-of-the-biggest-problems-of-the-century/
Video Resources:What is the Internet of Things (IoT) and how can we secure it?
https://www.youtube.com/watch?v=H_X6IP1-NDc
What is the problem with IoT security? - Gary explains
https://www.youtube.com/watch?v=D3yrk4TaIQQ
What are the Challenges of IoT Security?
IoT has many of the same security challenges that other systems have. There are, howe ...
IoT References:
https://www.techrepublic.com/article/how-to-secure-your-iot-devices-from-botnets-and-other-threats/
https://www.peerbits.com/blog/biggest-iot-security-challenges.html
https://www.bankinfosecurity.asia/securing-iot-devices-challenges-a-11138
https://www.sumologic.com/blog/iot-security/
https://news.ihsmarkit.com/press-release/number-connected-iot-devices-will-surge-125-billion-2030-ihs-markit-says
https://cdn.ihs.com/www/pdf/IoT_ebook.pdf
https://go.armis.com/hubfs/Buyers%E2%80%99%20Guide%20to%20IoT%20Security%20-Final.pdf
https://www.techrepublic.com/article/smart-farming-how-iot-robotics-and-ai-are-tackling-one-of-the-biggest-problems-of-the-century/
Video Resources:What is the Internet of Things (IoT) and how can we secure it?
https://www.youtube.com/watch?v=H_X6IP1-NDc
What is the problem with IoT security? - Gary explains
https://www.youtube.com/watch?v=D3yrk4TaIQQ
What are the Challenges of IoT Security?
IoT has many of the same security challenges that other systems have. There are, however, some challenges that are unique to IoT.
1. Embedded Passwords. Embedding passwords in IoT devices make it easy for remote support technicians to access devices for troubleshooting and simplifies the installation of multiple devices. Of course, it also simplifies access to devices for malicious purposes.
2. Lack of device authentication. Allowing IoT devices access to the network without authenticating opens the network to unknown and unauthorized devices. Rogue devices can serve as an entry point for attacks or even as a source of attacks.
3. Patching and upgrading. Some IoT devices do not provide a simple (or any) means to patch or upgrade software. This results in many IoT devices with vulnerabilities continuing to be in use.
4. Physical hardening. Physical access to IoT devices can introduce risk if those devices are not hardened against physical attack. Such an attack may not be intended to damage the device, but rather to extract information. Simply removing a microSD memory card to read its contents can give an attacker private data, as well as information such as embedded passwords that may allow access to other devices.
5. Outdated components. When vulnerabilities are discovered in hardware or software components of IoT devices, it can be difficult and expensive for manufacturers or users to update or replace them. As with patches, this results in many IoT devices with vulnerabilities continuing to be used.
6. Device monitoring and management. IoT devices do not always have a unique identifier that facilitates asset tracking, monitoring, and management. IT personnel do not necessarily consider IoT devices among the hosts that they monitor and manage. Asset tracking systems sometimes neglect to include IoT devices, so they sit on the network without being managed or monitored.
Most of these issues can be attributed to security being an afterthought (if a thought at all) in the design and manufacturing of IoT devices. Even tho ...
This blog presentation discusses the growing significance of IoT Security Testing in a world where billions of devices are getting connected via the Internet of Things.
IoT Device Management is the comprehensive strategy and set of tools that enable organizations to efficiently oversee, monitor, and optimize their Internet of Things (IoT) devices.
Final Research Project - Securing IoT Devices What are the Challe.docxtjane3
Final Research Project - Securing IoT Devices: What are the Challenges?
Internet security, in general, is a challenge that we have been dealing with for decades. It is a regular topic of discussion and concern, but a relatively new segment of internet security is getting most attention—internet of things (IoT). So why is internet of things security so important?
The high growth rate of IoT should get the attention of cybersecurity professionals. The rate at which new technology goes to market is inversely proportional to the amount of security that gets designed into the product. According to IHS Markit, “The number of connected IoT devices worldwide will jump 12 percent on average annually, from nearly 27 billion in 2017 to 125 billion in 2030.”
IoT devices are quite a bit different from other internet-connected devices such as laptops and servers. They are designed with a single purpose in mind, usually running minimal software with minimal resources to serve that purpose. Adding the capability to run and update security software is often not taken into consideration.
Due to the lack of security integrated into IoT devices, they present significant risks that must be addressed. IoT security is the practice of understanding and mitigating these risks. Let’s consider the challenges of IoT security and how we can address them.
Some security practitioners suggest that key IoT security steps include:
1. Make people aware that there is a threat to security;
2. Design a technical solution to reduce security vulnerabilities;
3. Align the legal and regulatory frameworks; and
4. Develop a workforce with the skills to handle IoT security.
Final Assignment - Project Plan (Deliverables):
1) Address each of the FOURIoT security steps listed above in terms of IoT devices.
2) Explain in detail, in a step-by-step guide, how to make people more aware of the problems associated with the use of IoT devices.
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IoT References:
https://www.techrepublic.com/article/how-to-secure-your-iot-devices-from-botnets-and-other-threats/
https://www.peerbits.com/blog/biggest-iot-security-challenges.html
https://www.bankinfosecurity.asia/securing-iot-devices-challenges-a-11138
https://www.sumologic.com/blog/iot-security/
https://news.ihsmarkit.com/press-release/number-connected-iot-devices-will-surge-125-billion-2030-ihs-markit-says
https://cdn.ihs.com/www/pdf/IoT_ebook.pdf
https://go.armis.com/hubfs/Buyers%E2%80%99%20Guide%20to%20IoT%20Security%20-Final.pdf
https://www.techrepublic.com/article/smart-farming-how-iot-robotics-and-ai-are-tackling-one-of-the-biggest-problems-of-the-century/
Video Resources:What is the Internet of Things (IoT) and how can we secure it?
https://www.youtube.com/watch?v=H_X6IP1-NDc
What is the problem with IoT security? - Gary explains
https://www.youtube.com/watch?v=D3yrk4TaIQQ
What are the Challenges of IoT Security?
IoT has many of the same security challenges that other systems have. There are, howe.
Final Research Project - Securing IoT Devices What are the Challe.docxlmelaine
Final Research Project - Securing IoT Devices: What are the Challenges?
Internet security, in general, is a challenge that we have been dealing with for decades. It is a regular topic of discussion and concern, but a relatively new segment of internet security is getting most attention—internet of things (IoT). So why is internet of things security so important?
The high growth rate of IoT should get the attention of cybersecurity professionals. The rate at which new technology goes to market is inversely proportional to the amount of security that gets designed into the product. According to IHS Markit, “The number of connected IoT devices worldwide will jump 12 percent on average annually, from nearly 27 billion in 2017 to 125 billion in 2030.”
IoT devices are quite a bit different from other internet-connected devices such as laptops and servers. They are designed with a single purpose in mind, usually running minimal software with minimal resources to serve that purpose. Adding the capability to run and update security software is often not taken into consideration.
Due to the lack of security integrated into IoT devices, they present significant risks that must be addressed. IoT security is the practice of understanding and mitigating these risks. Let’s consider the challenges of IoT security and how we can address them.
Some security practitioners suggest that key IoT security steps include:
1. Make people aware that there is a threat to security;
2. Design a technical solution to reduce security vulnerabilities;
3. Align the legal and regulatory frameworks; and
4. Develop a workforce with the skills to handle IoT security.
Final Assignment - Project Plan (Deliverables):
1) Address each of the FOURIoT security steps listed above in terms of IoT devices.
2) Explain in detail, in a step-by-step guide, how to make people more aware of the problems associated with the use of IoT devices.
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IoT References:
https://www.techrepublic.com/article/how-to-secure-your-iot-devices-from-botnets-and-other-threats/
https://www.peerbits.com/blog/biggest-iot-security-challenges.html
https://www.bankinfosecurity.asia/securing-iot-devices-challenges-a-11138
https://www.sumologic.com/blog/iot-security/
https://news.ihsmarkit.com/press-release/number-connected-iot-devices-will-surge-125-billion-2030-ihs-markit-says
https://cdn.ihs.com/www/pdf/IoT_ebook.pdf
https://go.armis.com/hubfs/Buyers%E2%80%99%20Guide%20to%20IoT%20Security%20-Final.pdf
https://www.techrepublic.com/article/smart-farming-how-iot-robotics-and-ai-are-tackling-one-of-the-biggest-problems-of-the-century/
Video Resources:What is the Internet of Things (IoT) and how can we secure it?
https://www.youtube.com/watch?v=H_X6IP1-NDc
What is the problem with IoT security? - Gary explains
https://www.youtube.com/watch?v=D3yrk4TaIQQ
What are the Challenges of IoT Security?
IoT has many of the same security challenges that other systems have. There are, howe ...
IoT References:
https://www.techrepublic.com/article/how-to-secure-your-iot-devices-from-botnets-and-other-threats/
https://www.peerbits.com/blog/biggest-iot-security-challenges.html
https://www.bankinfosecurity.asia/securing-iot-devices-challenges-a-11138
https://www.sumologic.com/blog/iot-security/
https://news.ihsmarkit.com/press-release/number-connected-iot-devices-will-surge-125-billion-2030-ihs-markit-says
https://cdn.ihs.com/www/pdf/IoT_ebook.pdf
https://go.armis.com/hubfs/Buyers%E2%80%99%20Guide%20to%20IoT%20Security%20-Final.pdf
https://www.techrepublic.com/article/smart-farming-how-iot-robotics-and-ai-are-tackling-one-of-the-biggest-problems-of-the-century/
Video Resources:What is the Internet of Things (IoT) and how can we secure it?
https://www.youtube.com/watch?v=H_X6IP1-NDc
What is the problem with IoT security? - Gary explains
https://www.youtube.com/watch?v=D3yrk4TaIQQ
What are the Challenges of IoT Security?
IoT has many of the same security challenges that other systems have. There are, however, some challenges that are unique to IoT.
1. Embedded Passwords. Embedding passwords in IoT devices make it easy for remote support technicians to access devices for troubleshooting and simplifies the installation of multiple devices. Of course, it also simplifies access to devices for malicious purposes.
2. Lack of device authentication. Allowing IoT devices access to the network without authenticating opens the network to unknown and unauthorized devices. Rogue devices can serve as an entry point for attacks or even as a source of attacks.
3. Patching and upgrading. Some IoT devices do not provide a simple (or any) means to patch or upgrade software. This results in many IoT devices with vulnerabilities continuing to be in use.
4. Physical hardening. Physical access to IoT devices can introduce risk if those devices are not hardened against physical attack. Such an attack may not be intended to damage the device, but rather to extract information. Simply removing a microSD memory card to read its contents can give an attacker private data, as well as information such as embedded passwords that may allow access to other devices.
5. Outdated components. When vulnerabilities are discovered in hardware or software components of IoT devices, it can be difficult and expensive for manufacturers or users to update or replace them. As with patches, this results in many IoT devices with vulnerabilities continuing to be used.
6. Device monitoring and management. IoT devices do not always have a unique identifier that facilitates asset tracking, monitoring, and management. IT personnel do not necessarily consider IoT devices among the hosts that they monitor and manage. Asset tracking systems sometimes neglect to include IoT devices, so they sit on the network without being managed or monitored.
Most of these issues can be attributed to security being an afterthought (if a thought at all) in the design and manufacturing of IoT devices. Even tho ...
This blog presentation discusses the growing significance of IoT Security Testing in a world where billions of devices are getting connected via the Internet of Things.
IoT Device Management is the comprehensive strategy and set of tools that enable organizations to efficiently oversee, monitor, and optimize their Internet of Things (IoT) devices.
Industrial Internet of Things or IIOT utilizes software, hardware, and cloud systems and services to connect the machines used in industrial environments. However, cybersecurity threats are something you need to worry about. You have to know how to keep your apps secure against these threats.
Protecting Our Cyber-Identity in a Physical and Virtual World for IoT EcosystemCA Technologies
We live and work in a cyber-world where our physical entity and logical identities are disjointed and vulnerable. We don’t know how our logical identity and data is being accessed and by who. With the advent of IoT and “Digitization of All Things” business and the proliferation of data, there is even more exposure of this logical persona and potential for a breach.
In this presentation we discuss with consideration to IoT:
-What really is at stake in terms of enterprise risk, security and privacy
-What challenges are experienced and what Security Controls can be put in
-What tangible security solutions exist and can be used in an IoT world
For more information, please visit http://cainc.to/Nv2VOe
The Internet of Things (IoT) promises to change the way enterprises connect, communicate, operate, and compete. At the same time, the IoT has left enterprise networks and IoT devices extremely vulnerable to security breaches. Current IoT devices and infrastructures are simply not equipped to tackle today’s sophisticated attack methods. Vulnerabilities can be easily exploited unless security is embedded from the inside out – from conception, deployment, and maintenance, to the network edge and across connected devices and infrastructures.
Security Challenges in IoT Software Development and Possible Solutions.pdfJPLoft Solutions
However, this type of accessibility has security threats and issues. IoT devices are known to be vulnerable to security risks when they first connect to corporate networks, which may result in security breaches and expose a company's assets to cyberattacks. IoT security is essential for companies that want to reap the benefits of IoT software development and minimize security risks.
Unlocking the Potential: A Comprehensive Guide to Understanding and Securing ...cyberprosocial
The Internet of Things, or IoT, has become a disruptive force in the era of connected devices, changing the way we interact with our surroundings. In the center of this networked web is an essential element called IoT gateways. The purpose of this paper is to offer a thorough overview of IoT gateways, their importance in enabling smooth device connectivity, and the critical necessity to safeguard these gateways against growing cyber threats.
This presentation discusses about IoT, challenges associated with it, common threats to IoT. It also briefs about how OWASP introduces Vulnerabilities in IoT.
12 IoT Cyber Security Threats to Avoid - CyberHive.pdfonline Marketing
As IoT (Internet of Things) devices weave into the fabric of our daily lives, from smart thermostats to connected cars, the need for robust IoT cyber security measures has never been more pressing. Let’s dive into 12 IoT cyber security threats that pose significant risks and offer guidance on navigating these digital waters safely. please visit: https://www.cyberhive.com/insights/12-iot-cyber-security-threats-to-avoid/
Internet of things (IoT) Architecture Security AnalysisDaksh Raj Chopra
This Document Briefly summarizes the Security and Privacy Concern Evaluation of Internet of Things (IoT)’s Three Domain Architecture. The Security implementation challenges faced
by IoT devices are addressed along with newly Added Requirement for these devices. The Architecture which we will be using throughout our analysis is explained so as to a novice
user. We will summarize the possible attacks and countermeasures for each and every domain followed by a developer friendly checklist to be followed for security.
IoT References:
https://www.techrepublic.com/article/how-to-secure-your-iot-devices-from-botnets-and-other-threats/
https://www.peerbits.com/blog/biggest-iot-security-challenges.html
https://www.bankinfosecurity.asia/securing-iot-devices-challenges-a-11138
https://www.sumologic.com/blog/iot-security/
https://news.ihsmarkit.com/press-release/number-connected-iot-devices-will-surge-125-billion-2030-ihs-markit-says
https://cdn.ihs.com/www/pdf/IoT_ebook.pdf
https://go.armis.com/hubfs/Buyers%E2%80%99%20Guide%20to%20IoT%20Security%20-Final.pdf
https://www.techrepublic.com/article/smart-farming-how-iot-robotics-and-ai-are-tackling-one-of-the-biggest-problems-of-the-century/
Video Resources:What is the Internet of Things (IoT) and how can we secure it?
https://www.youtube.com/watch?v=H_X6IP1-NDc
What is the problem with IoT security? - Gary explains
https://www.youtube.com/watch?v=D3yrk4TaIQQ
Final Research Project - Securing IoT Devices: What are the Challenges?
Internet security, in general, is a challenge that we have been dealing with for decades. It is a regular topic of discussion and concern, but a relatively new segment of internet security is getting most attention—internet of things (IoT). So why is internet of things security so important?
The high growth rate of IoT should get the attention of cybersecurity professionals. The rate at which new technology goes to market is inversely proportional to the amount of security that gets designed into the product. According to IHS Markit, “The number of connected IoT devices worldwide will jump 12 percent on average annually, from nearly 27 billion in 2017 to 125 billion in 2030.”
IoT devices are quite a bit different from other internet-connected devices such as laptops and servers. They are designed with a single purpose in mind, usually running minimal software with minimal resources to serve that purpose. Adding the capability to run and update security software is often not taken into consideration.
Due to the lack of security integrated into IoT devices, they present significant risks that must be addressed. IoT security is the practice of understanding and mitigating these risks. Let’s consider the challenges of IoT security and how we can address them.
Some security practitioners suggest that key IoT security steps include:
1. Make people aware that there is a threat to security;
2. Design a technical solution to reduce security vulnerabilities;
3. Align the legal and regulatory frameworks; and
4. Develop a workforce with the skills to handle IoT security.
Final Assignment - Project Plan (Deliverables):
1) Address each of the FOURIoT security steps listed above in terms of IoT devices.
2) Explain in detail, in a step-by-step guide, how to make people more aware of the problems associated with the use of IoT devices.
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Personal data breaches and securing IoT devices
· By Damon Culbert (2019)
The Internet of Things (IoT) is taking the world b.
A Quick Guide On What Is IoT Security_.pptxTurboAnchor
IoT security means preventing threats and breaches from damaging your business by identifying, monitoring, and protecting Internet devices and their connected networks. It means identifying and fixing vulnerabilities from various devices that pose security risks.
read more: https://turboanchor.com/quick-guide-on-what-is-iot-security/
IoT Systems provide powerful, flexible features for IT systems — tracking, monitoring, and other data sharing. Today’s IoT devices utilize microservices and APIs that make them easy to put into production. But securing them isn’t as easy.
This webinar will look at security risks of IoT devices, interfaces, and implementations. We’ll provide practical steps and checklists any DevOps team can use to make their IoT components as secure as possible. We’ll also cover some testing best practices that can be done pre- and post-production to verify security and resilience on an ongoing basis.
IoT Security: Debunking the "We Aren't THAT Connected" MythSecurity Innovation
In a world where convenience is key, consumers are adopting every new connected device that hits the shelves - and doing so with the assumption that due diligence security has been considered. But recent IoT attacks suggest otherwise.
As organizations migrate from a primarily offline to online business model, they are failing to consider IoT’s unique threats which traditional solutions are unable to secure. As a result, steps must be taken to ensure that the device, connections and infrastructure are hardened, especially software which runs IoT devices and is the source of ~90% of attacks.
This webinar is ideal for risk, technology, and security professionals that want to understand why a hacker would want to attack their “harmless” IoT device and what the stealth risk to their organization and consumers is.
Topics covered include:
- IoT security – why it’s so different….and tough
- The IoT ecosystem and attack surface
- Managing liability - IoT risks to consumers and vendors
- Auditing IoT software development
Final Research Project - Securing IoT Devices What are the Challe.docxvoversbyobersby
Final Research Project - Securing IoT Devices: What are the Challenges?
Internet security, in general, is a challenge that we have been dealing with for decades. It is a regular topic of discussion and concern, but a relatively new segment of internet security is getting most attention—internet of things (IoT). So why is internet of things security so important?
The high growth rate of IoT should get the attention of cybersecurity professionals. The rate at which new technology goes to market is inversely proportional to the amount of security that gets designed into the product. According to IHS Markit, “The number of connected IoT devices worldwide will jump 12 percent on average annually, from nearly 27 billion in 2017 to 125 billion in 2030.”
IoT devices are quite a bit different from other internet-connected devices such as laptops and servers. They are designed with a single purpose in mind, usually running minimal software with minimal resources to serve that purpose. Adding the capability to run and update security software is often not taken into consideration.
Due to the lack of security integrated into IoT devices, they present significant risks that must be addressed. IoT security is the practice of understanding and mitigating these risks. Let’s consider the challenges of IoT security and how we can address them.
Some security practitioners suggest that key IoT security steps include:
1. Make people aware that there is a threat to security;
2. Design a technical solution to reduce security vulnerabilities;
3. Align the legal and regulatory frameworks; and
4. Develop a workforce with the skills to handle IoT security.
Final Assignment - Project Plan (Deliverables):
1) Address each of the FOURIoT security steps listed above in terms of IoT devices.
2) Explain in detail, in a step-by-step guide, how to make people more aware of the problems associated with the use of IoT devices.
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I have to create a matrix with unique pointers and do the following :
1.Matrix a, b
2.Matrix c(b)
3.Matrix d=a
4.Matrix e=a+b
Every element from matrix is a unique pointer. First, I have to create a class matrix with constructor destructor(rule of 5 if it is possible).
At first in main, I have to create 2 object a, b, Matrix type.
At 2.I have to create another object c that have as constructor the object b
3.to copy all element from matrix a to d
4.To add Matrix a with Matrix b and the sum to be copy in Matrix e
IoT References:
https://www.techrepublic.com/article/how-to-secure-your-iot-devices-from-botnets-and-other-threats/
https://www.peerbits.com/blog/biggest-iot-security-challenges.html
https://www.bankinfosecurity.asia/securing-iot-devices-challenges-a-11138
https://www.sumologic.com/blog/iot-security/
https://news.ihsmarkit.com/press-release/number-connected-iot-devices-will-surge-125-billion-2030-ihs-markit-says
https://cdn.ihs.com/www/pdf/IoT_ebook.pdf
https://go.armis.com/hubfs/Buyers%E2%80%99%20G ...
With regards to this article, I agree and disagree on certain leve.docxalanfhall8953
With regards to this article, I agree and disagree on certain levels pertaining to racism in video games. I have been playing video games since the Nintendo days and I have noticed many stereotypes in video games that Evan has pointed out. Although Evan feels that all black characters are subject to stereotypes, there are bunches of game characters that I believe are not under this category and are in fact very ambitious characters. For example, Lee Everett from the Walking Dead: Season 1 game, Captain Anderson from the Mass Effect Trilogy, Franklin from Grand Theft Auto V and Sgt. Johnson from the Halo series. The problem I have with Evan's critique is the fact that he is judging black characters based on how they act and look, something that society does to members of the visible minority in the real world. Majority of the characters that are in question may seem stereotypical at first but if you delve deeper into their character you start to realize that there is depth behind that person rather than just big muscles and a loud mouth. In my opinion, whenever I play a video game I can care less what the race of my character is and I look more towards their development as a character and the story that it is telling. Many "gamers" share this same opinion from research I have done and even in the comment section of this article. I get the notion that he is looking for a character that is "white" but the problem is whenever a black character is given the same characteristics as a white character, they are not well received and are made fun of for being "white washed". There seems to be a double standard with how black characters are portrayed and is also something that will unfortunately never be able to appease to everyone due to the fact that everyone shares a different opinion on how certain types of characters should be portrayed.
3/25/2014
1/11
The Social Construction of "Race"
As our discussions have revealed over the past few weeks, negative or stereotypical representation in media
has real consequences. Such representations not only reflect but also reinforce the marginality of minority
groups. Thus, it follows that the political empowerment of subordinate groups in society--such as women,
youth, people with disabilities, gays and lesbians, the poor--depends in part on changing the way these
groups are represented.
How can we think about the issues of representation and empowerment in relation to racial minorities? First,
we need to gain a better understanding of the social construction of racial and ethnic identity.
Ethnicity
'Ethnicity' and 'race' are linked but distinct categories. Ethnicity is a broad social category that addresses
one’s perceived membership in a larger group based on an attachment to an actual or possible homeland, its
cultural heritage, belief system, political history, language, myths, customs, manners, food, literature, sport, art
or architectural style. Ethnic affiliations are acknowledged and pa.
WIT Financial Accounting Test Chapters 5 and 6
1. From the adjusted trial balance for Worker Products Company given below, prepare a multiple-step income statement in good form.
Worker Products Company
Adjusted Trial Balance
December 31
Debit
Credit
Cash
$9,400
Accounts receivable
25,000
Merchandise inventory
36,000
Office supplies
900
Store equipment
75,000
Accumulated depreciation - store equipment
$22,000
Office equipment
60,000
Accumulated depreciation -office equipment
15,000
Accounts payable
42,000
Notes payable
10,000
F. Worker, Capital
110,700
F. Worker, Withdrawals
48,000
Sales
325,000
Sales discounts
6,000
Sales returns and allowances
16,500
Cost of goods sold
195,000
Sales salaries expense
32,500
Depreciation expense - store equipment
11,000
Depreciation expense - office equipment
7,500
Office supplies expense
1,300
Interest expense
600
Totals
$524,700
$524,700
2. From the adjusted trial balance for Worker Products Company given below, prepare the necessary closing entries.
Worker Products Company
Adjusted Trial Balance
December 31
Debit
Credit
Cash
$9,400
Accounts receivable
25,000
Merchandise inventory
36,000
Office supplies
900
Store equipment
75,000
Accumulated depreciation - store equipment
$22,000
Office equipment
60,000
Accumulated depreciation -office equipment
15,000
Accounts payable
42,000
Notes payable
10,000
F. Worker, Capital
110,700
F. Worker, Withdrawals
48,000
Sales
325,000
Sales discounts
6,000
Sales returns and allowances
16,500
Cost of goods sold
195,000
Sales salaries expense
32,500
Depreciation expense - store equipment
11,000
Depreciation expense - office equipment
7,500
Office supplies expense
1,300
Interest expense
600
Totals
$524,700
$524,700
3. A company made the following merchandise purchases and sales during the month of May:
May 1
Purchased
380 units at
$15 each
May 5
Purchased
270 units at
$17 each
May 10
Sold
400 units at
$50 each
May 20
Purchased
300 units at
$22 each
May 25
Sold
400 units at
$50 each
There was no beginning inventory. If the company uses the LIFO periodic inventory method, what would be the cost of the ending inventory?
4. A company made the following merchandise purchases and sales during the month of May:
May 1
Purchased
380 units at
$15 each
May 5
Purchased
270 units at
$17 each
May 10
Sold
400 units at
$50 each
May 20
Purchased
300 units at
$22 each
May 25
Sold
400 units at
$50 each
There was no beginning inventory. If the company uses the FIFO periodic inventory method, what would be the cost of the ending inventory?
5. Flaxco purchases inventory from overseas and incurs the following costs: the cost of the merchandise is $50,000, credit terms are 2/10, n/30 that apply only to the $50,000; FOB shipping point freight charges are $1,500; insurance during transit is $500; and import duties .
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IoT References:
https://www.techrepublic.com/article/how-to-secure-your-iot-devices-from-botnets-and-other-threats/
https://www.peerbits.com/blog/biggest-iot-security-challenges.html
https://www.bankinfosecurity.asia/securing-iot-devices-challenges-a-11138
https://www.sumologic.com/blog/iot-security/
https://news.ihsmarkit.com/press-release/number-connected-iot-devices-will-surge-125-billion-2030-ihs-markit-says
https://cdn.ihs.com/www/pdf/IoT_ebook.pdf
https://go.armis.com/hubfs/Buyers%E2%80%99%20Guide%20to%20IoT%20Security%20-Final.pdf
https://www.techrepublic.com/article/smart-farming-how-iot-robotics-and-ai-are-tackling-one-of-the-biggest-problems-of-the-century/
Video Resources:What is the Internet of Things (IoT) and how can we secure it?
https://www.youtube.com/watch?v=H_X6IP1-NDc
What is the problem with IoT security? - Gary explains
https://www.youtube.com/watch?v=D3yrk4TaIQQ
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Internet security, in general, is a challenge that we have been dealing with for decades. It is a regular topic of discussion and concern, but a relatively new segment of internet security is getting most attention—internet of things (IoT). So why is internet of things security so important?
The high growth rate of IoT should get the attention of cybersecurity professionals. The rate at which new technology goes to market is inversely proportional to the amount of security that gets designed into the product. According to IHS Markit, “The number of connected IoT devices worldwide will jump 12 percent on average annually, from nearly 27 billion in 2017 to 125 billion in 2030.”
IoT devices are quite a bit different from other internet-connected devices such as laptops and servers. They are designed with a single purpose in mind, usually running minimal software with minimal resources to serve that purpose. Adding the capability to run and update security software is often not taken into consideration.
Due to the lack of security integrated into IoT devices, they present significant risks that must be addressed. IoT security is the practice of understanding and mitigating these risks. Let’s consider the challenges of IoT security and how we can address them.
Some security practitioners suggest that key IoT security steps include:
1. Make people aware that there is a threat to security;
2. Design a technical solution to reduce security vulnerabilities;
3. Align the legal and regulatory frameworks; and
4. Develop a workforce with the skills to handle IoT security.
Final Assignment - Project Plan (Deliverables):
1) Address each of the FOURIoT security steps listed above in terms of IoT devices.
2) Explain in detail, in a step-by-step guide, how to make people more aware of the problems associated with the use of IoT devices.
Bottom of Form
Top of Form
Bottom of Form
Personal data breaches and securing IoT devices
· By Damon Culbert (2019)
The Internet of Things (IoT) is taking the world b.
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Final Research Project - Securing IoT Devices: What are the Challenges?
Internet security, in general, is a challenge that we have been dealing with for decades. It is a regular topic of discussion and concern, but a relatively new segment of internet security is getting most attention—internet of things (IoT). So why is internet of things security so important?
The high growth rate of IoT should get the attention of cybersecurity professionals. The rate at which new technology goes to market is inversely proportional to the amount of security that gets designed into the product. According to IHS Markit, “The number of connected IoT devices worldwide will jump 12 percent on average annually, from nearly 27 billion in 2017 to 125 billion in 2030.”
IoT devices are quite a bit different from other internet-connected devices such as laptops and servers. They are designed with a single purpose in mind, usually running minimal software with minimal resources to serve that purpose. Adding the capability to run and update security software is often not taken into consideration.
Due to the lack of security integrated into IoT devices, they present significant risks that must be addressed. IoT security is the practice of understanding and mitigating these risks. Let’s consider the challenges of IoT security and how we can address them.
Some security practitioners suggest that key IoT security steps include:
1. Make people aware that there is a threat to security;
2. Design a technical solution to reduce security vulnerabilities;
3. Align the legal and regulatory frameworks; and
4. Develop a workforce with the skills to handle IoT security.
Final Assignment - Project Plan (Deliverables):
1) Address each of the FOURIoT security steps listed above in terms of IoT devices.
2) Explain in detail, in a step-by-step guide, how to make people more aware of the problems associated with the use of IoT devices.
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I have to create a matrix with unique pointers and do the following :
1.Matrix a, b
2.Matrix c(b)
3.Matrix d=a
4.Matrix e=a+b
Every element from matrix is a unique pointer. First, I have to create a class matrix with constructor destructor(rule of 5 if it is possible).
At first in main, I have to create 2 object a, b, Matrix type.
At 2.I have to create another object c that have as constructor the object b
3.to copy all element from matrix a to d
4.To add Matrix a with Matrix b and the sum to be copy in Matrix e
IoT References:
https://www.techrepublic.com/article/how-to-secure-your-iot-devices-from-botnets-and-other-threats/
https://www.peerbits.com/blog/biggest-iot-security-challenges.html
https://www.bankinfosecurity.asia/securing-iot-devices-challenges-a-11138
https://www.sumologic.com/blog/iot-security/
https://news.ihsmarkit.com/press-release/number-connected-iot-devices-will-surge-125-billion-2030-ihs-markit-says
https://cdn.ihs.com/www/pdf/IoT_ebook.pdf
https://go.armis.com/hubfs/Buyers%E2%80%99%20G ...
With regards to this article, I agree and disagree on certain leve.docxalanfhall8953
With regards to this article, I agree and disagree on certain levels pertaining to racism in video games. I have been playing video games since the Nintendo days and I have noticed many stereotypes in video games that Evan has pointed out. Although Evan feels that all black characters are subject to stereotypes, there are bunches of game characters that I believe are not under this category and are in fact very ambitious characters. For example, Lee Everett from the Walking Dead: Season 1 game, Captain Anderson from the Mass Effect Trilogy, Franklin from Grand Theft Auto V and Sgt. Johnson from the Halo series. The problem I have with Evan's critique is the fact that he is judging black characters based on how they act and look, something that society does to members of the visible minority in the real world. Majority of the characters that are in question may seem stereotypical at first but if you delve deeper into their character you start to realize that there is depth behind that person rather than just big muscles and a loud mouth. In my opinion, whenever I play a video game I can care less what the race of my character is and I look more towards their development as a character and the story that it is telling. Many "gamers" share this same opinion from research I have done and even in the comment section of this article. I get the notion that he is looking for a character that is "white" but the problem is whenever a black character is given the same characteristics as a white character, they are not well received and are made fun of for being "white washed". There seems to be a double standard with how black characters are portrayed and is also something that will unfortunately never be able to appease to everyone due to the fact that everyone shares a different opinion on how certain types of characters should be portrayed.
3/25/2014
1/11
The Social Construction of "Race"
As our discussions have revealed over the past few weeks, negative or stereotypical representation in media
has real consequences. Such representations not only reflect but also reinforce the marginality of minority
groups. Thus, it follows that the political empowerment of subordinate groups in society--such as women,
youth, people with disabilities, gays and lesbians, the poor--depends in part on changing the way these
groups are represented.
How can we think about the issues of representation and empowerment in relation to racial minorities? First,
we need to gain a better understanding of the social construction of racial and ethnic identity.
Ethnicity
'Ethnicity' and 'race' are linked but distinct categories. Ethnicity is a broad social category that addresses
one’s perceived membership in a larger group based on an attachment to an actual or possible homeland, its
cultural heritage, belief system, political history, language, myths, customs, manners, food, literature, sport, art
or architectural style. Ethnic affiliations are acknowledged and pa.
WIT Financial Accounting Test Chapters 5 and 6
1. From the adjusted trial balance for Worker Products Company given below, prepare a multiple-step income statement in good form.
Worker Products Company
Adjusted Trial Balance
December 31
Debit
Credit
Cash
$9,400
Accounts receivable
25,000
Merchandise inventory
36,000
Office supplies
900
Store equipment
75,000
Accumulated depreciation - store equipment
$22,000
Office equipment
60,000
Accumulated depreciation -office equipment
15,000
Accounts payable
42,000
Notes payable
10,000
F. Worker, Capital
110,700
F. Worker, Withdrawals
48,000
Sales
325,000
Sales discounts
6,000
Sales returns and allowances
16,500
Cost of goods sold
195,000
Sales salaries expense
32,500
Depreciation expense - store equipment
11,000
Depreciation expense - office equipment
7,500
Office supplies expense
1,300
Interest expense
600
Totals
$524,700
$524,700
2. From the adjusted trial balance for Worker Products Company given below, prepare the necessary closing entries.
Worker Products Company
Adjusted Trial Balance
December 31
Debit
Credit
Cash
$9,400
Accounts receivable
25,000
Merchandise inventory
36,000
Office supplies
900
Store equipment
75,000
Accumulated depreciation - store equipment
$22,000
Office equipment
60,000
Accumulated depreciation -office equipment
15,000
Accounts payable
42,000
Notes payable
10,000
F. Worker, Capital
110,700
F. Worker, Withdrawals
48,000
Sales
325,000
Sales discounts
6,000
Sales returns and allowances
16,500
Cost of goods sold
195,000
Sales salaries expense
32,500
Depreciation expense - store equipment
11,000
Depreciation expense - office equipment
7,500
Office supplies expense
1,300
Interest expense
600
Totals
$524,700
$524,700
3. A company made the following merchandise purchases and sales during the month of May:
May 1
Purchased
380 units at
$15 each
May 5
Purchased
270 units at
$17 each
May 10
Sold
400 units at
$50 each
May 20
Purchased
300 units at
$22 each
May 25
Sold
400 units at
$50 each
There was no beginning inventory. If the company uses the LIFO periodic inventory method, what would be the cost of the ending inventory?
4. A company made the following merchandise purchases and sales during the month of May:
May 1
Purchased
380 units at
$15 each
May 5
Purchased
270 units at
$17 each
May 10
Sold
400 units at
$50 each
May 20
Purchased
300 units at
$22 each
May 25
Sold
400 units at
$50 each
There was no beginning inventory. If the company uses the FIFO periodic inventory method, what would be the cost of the ending inventory?
5. Flaxco purchases inventory from overseas and incurs the following costs: the cost of the merchandise is $50,000, credit terms are 2/10, n/30 that apply only to the $50,000; FOB shipping point freight charges are $1,500; insurance during transit is $500; and import duties .
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Windows Server Deployment Proposal
Overview
Each student will create a detailed, organized, unified technical solution given the scenario described below. The submission will be in a written format, with at least one diagram, and may include additional diagrams, charts or tables. The assignment is meant for students to enhance their mastery of the material and to provide a creative and realistic way in which to apply knowledge from this course.
Scenario
Worldwide Advertising, Inc. (referred to as “WAI”) has hired you as an IT consultant for implementing their Windows network infrastructure. WAI is a new advertising firm, and they are currently hiring staff, establishing two locations, and have a need to get their internal IT services configured. They do not yet have an IT staff, but when they do, the IT staff will take over all aspects of IT administration. You are required to supply WAI with a solution which describes the implementation and configuration of their core IT services. Cost is not a significant concern – WAI wishes to implement the “right” solution to fit their needs now and for the next 2-3 years.
There are several details about WAI which will have an impact on your choices:
· WAI will start with 110 employees, in the following departments:
· Executives (9 employees) – manage and run the company
· Accounts and Sales Department (15 employees) – perform market research and maintain accounts
· Creative, Media and Production Department (59 employees) – advertising
· Human Resources and Finances (17 employees) – perform HR and financial duties
· IT (10 employees) – manage IT for the company
· WAI will have two sites, one in Seattle and one in New York. Most staff will be located in Seattle, with at least 1 person from each of the departments above located in NY.
· Networking equipment is already in place for both sites. A secure tunnel (using IPSec) will be established between the two sites so that inter-site traffic will be securely tunneled over the Internet. You may make whatever other assumptions you wish about intra-and inter-site connectivity.
· Security mechanisms (e.g., firewalls, intrusion detection) will be handled separately, and there is no need to describe them.
· Some departments will want their data to remain private from other departments (e.g., Finances personnel will not want Production staff to see the company’s financial details). Your team may make assumptions about how data should be shared or kept private.
· Assumptions can be made regarding any information not included here; all assumptions should be identified, however.
Topics to Cover
Your document should cover the content presented in the course. The outline below contains recommended points to cover. You are free to add other related information.
Describe the technical and business reasons for each choice, citing other resources as appropriate.
The Windows Server 2012 operating system should be used for all aspects of the solution.
The topics inclu.
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Wind Power
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Areas of heat gain and loss on Earth’s surface
Re-distribution of Excess Heat
Atmospheric Circulation on a Non-rotating
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Cool air sinks at the poles and flows toward the equator.
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Deflection of a moving object is to the Right in the Northern
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High Pressure
Low Pressure
High Pressure
Rising air
Descending air
Low Pressure
Descending Air
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Low pressure
Descending air
Atmospheric Circulation on a Rotating Earth
InterTropical Convergence Zone
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Wind Generation
Turbine Blades
Inside of Wind Turbine
Size Scale of Wind Turbines
Small Scale Wind Power (Domestic systems)
Large Scale Wind Power (Grid Systems)
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Highly variable at several different timescales:
From hour to hour
Daily
Seasonally
High demand may not correspond to peak winds.
Instantaneous electrical generation and consumption must remain in
balance to maintain the grid stability.
Intermittent winds pose problem for wind power. Backup generation
capacity (fossil fuels) or energy storage (pump storage) may be
needed.
Turbine Size
Domestic size Grid size
Early Wind Farms
Limited output per turbine.
Required large numbers of turbines.
Large Scale Wind Turbines
Note bus
New Wind Turbine Designs
Learning From Nature
Humpback Whale Blade design
Potential Wind Energy Regions
Wind & Water
Ocean wind farm off Denmark
Energy Output Vs. Wind Velocity
Each potential wind farm has its own wind characteristics
Advantages of Wind Power
• No fuel consumed.
• No air pollution.
• Energy used to build a wind power plant equals the
energy produced by the plant in a few months time =
pays for itself.
• Allows for multiple land use in farming and electrical
generation.
Surprising Resistance to Wind Power
Environmental Effects
Danger to birds and bats.
Noisy (whooof, whooof)
Medical problems
Aesthetics (Cape Cod).
Danger to birds and bats
Danger to birds and bats
Birdwatchers in UK flock to see rare
bird, then watch it killed by wind turbine
Bird Friendly Compressed Air
Turbine
Perceived Wind Noise
San Gorgoino Pass, California
Near Palm Springs, popular resort
New Wind Farm Proposal
Cape Cod Wind Farm
Against
Against
Can’t Please Everybody
Artist Rendition of Proposed Cape
Cod Wind Farm
Cape Cod wind farm would not be visible for
more that 7 - 8 months a year due to haze.
Isle of Lewis, Scotland
Isle of Lewis Standing Stones
La Venta,.
winter 2013 235 CREATE A CONTRACTInstructionsI will giv.docxalanfhall8953
winter 2013 235
CREATE A CONTRACT
Instructions:
I will give you a fact scenario below that involves some college students who are having difficulty living together as roommates.
Your task will be to create a contract to solve the problems and issues that the fact pattern raises. Hint I had (sixteen) 16 issues when I did the assignment.
After you create the contract, you will then include around a two page written description about WHY you chose to design the provisions of the contract the way you did.
Your grade will be based on:
1. Whether your contract identifies and solves the problems
2. Whether your contract is realistic
a. (ie a clause that says no roommate shall ever enter the room of another roommate is not practical because what if you hear them yelling for help, or if you haven’t seen them in 14 days.) I want you to think about “loopholes” and the “what if” types of things that can go wrong.
3. Language… Really in this assignment PLEASE pay attention to the words you type because one missing word can make the contract really silly… In last year’s contracts I had someone write… A roommate can eat any food in the apartment that has their name on it… (Great give me a pen and I’ll just put my name on everything).
4. Your explanation, did you have sound reasoning for putting in something in the contract.
5. Following the LAW:… This assignment requires you to have a general understanding of what a contract is and how it works… That is, after all, what we have been studying.
a. Do not include items in your contract that are illegal or are not a contract… For example do not say if the roommate leaves the toilet seat up, they will place their hands on the toilet and have their fingers slammed 10 times by the toilet seat. (That’s not enforceable)
b. Do NOT include something like… If roommate “brion” doesn’t like the punishment he can change it to what he wants, or if I don’t want to follow this rule I don’t have to”… (It is not a contract if one person can CHOOSE to not follow something, It also not a contract when you leave punishments, requirements ect for the “future to be determined”
6. Creativity/problem solving/format of contract
a. You must follow the general format of a contract I have included after the fact scenario… Trust me I am including the sections that ALL your contracts must have for your benefit. It will make organizing it a lot easier for you.
b. You must CHOOSE to write your contract from the viewpoint of one of the four people below or as a disinterested outside party… This is critical because if you are writing the contract from the perspective of one of the people it should FAVOR that person (in a reasonable way), if you are writing as a disinterested third party (an attorney) you should try and be as fair to all as possible.
c. In your explanation tell me from what viewpoint…actually make that your first sentence.
******************************************************************
.
WinEst As 1. Es2. Tassignment stInfo (Esti.docxalanfhall8953
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3. Adding Markups
a. Add Net Markup
i. Name: Overhead and Profit
ii. Type: 15%
b. Add Sales Tax
i. Name: Sales Tax
ii. Type: 6.5%
iii. Restrict this Tax Markup to: Material
4. Print Report
a. Report 1:
i. Sheet View, set Filter to “’95 Div Details”
ii. File -> Print Preview -> Style
1. Layout: Landscape
2. Header/Footer -> Custom Header
a. Left Text (Use Field Tags…)
i. Est Info – Project Name
ii. Est Info – Start Date
iii. Est Info – Due Date
b. Center Text (Use Field Tags…)
i. Est Info – Type
ii. Est Info – Status
c. Right Text
i. Name
ii. Professor Name
iii. Class
iv. Date
b. Report 2:
i. Totals View
ii. File -> Print Preview
1. Ensure the Layout and Headers match Report 1
5. DUE: Monday, April 7, 2014 by 5:00 pm
1
Getting Started with WinEst
Sample Exercise v10.1
Professional Cost Estimating and Budgeting
Things you need to know about WinEst
Pull Down Menus & Tool Bars
There are different ways to view your toolbar in WinEst. Here are 2 examples. If you prefer large toolbar buttons,
select ‘Preferences’ from the ‘Tools’ menu option. Now select the Toolbars option from the displayed list of
preferences. To the right, under ‘Style’, change the Images to ‘Large’. Click OK.
Toolbar - Small Images with Short Text
Toolbar - Large Images with Text
WinEst has pull down menus for each of the following - File, Edit, View, Filters, Tables, Tools, Database, Reports,
Custom, Window and Help. When the mouse is clicked on one of these menu items, a list drops down and the
available commands display for that menu. Scan the menus to see the features available in the WinEst program.
Help
Help is always available. You can select the Contents command on the Help menu or press the F1 key to view
help.
2
Navigating in WinEst
WinEst has three main views. These enable you to follow a structured method for building and reviewing your
estimates. You can move from view to view at any time by clicking one of the corresponding toolbar buttons
(‘Takeoff’, ‘Sheet’ and ‘Totals’) or by making selections from the ‘View’ Menu.
Takeoff View
This view is for adding items to your estimate from the price book Database. From here you can:
• Lookup items in the database
• Perform takeoff calculations
• Assign Work Breakdown Structures (WBS) to items
• Analyze the Item takeoff audit trail
• Enter unique, “one time” items
• Add notes to it.
Wiley Plus Brief Exercise 6 –Accounting 100Brief Exercise 6-1B.docxalanfhall8953
Wiley Plus Brief Exercise 6 –Accounting 100
Brief Exercise 6-1
Brief Exercise 6-1
Farley Company identifies the following items for possible inclusion in the taking of a physical inventory.
Indicate whether each item should be "Included" or "Not Included" from the inventory taking.
(a)
Goods shipped on consignment by Farley to another company.
(b)
Goods in transit from a supplier shipped FOB destination.
(c)
Goods sold but being held for customer pickup.
(d)
Goods held on consignment from another company.
Brief Exercise 6-2
Wilbur Company has the following items:
Indicate whether each item should be "Included" or "Not Included" from the inventory taking.
(a)
Freight-In
(b)
Purchase Returns and Allowances
(c)
Purchases
(d)
Sales Discounts
(e)
Purchase Discounts
Brief Exercise 6-8
Pettit Company reports net income of $90,000 in 2014. However, ending inventory was understated $7,000.
What is the correct net income for 2014?
The correct net income for 2014
$
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Don't show me this message again for the assignment
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Cancel
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Open Show Work
Brief Exercise 6-9 (Part Level Submission)
At December 31, 2014, the following information was available for A. Kamble Company: ending inventory $40,000, beginning inventory $60,000, cost of goods sold $270,000, and sales revenue $380,000.
Warning
Don't show me this message again for the assignment
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(a)
Calculate inventory turnover for A. Kamble Company. (Round answer to 1 decimal place, e.g. 1.5.)
Inventory turnover
times
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Click if you would like to Show Work for this question:
Open Show Work
Modify Show Work
Exercise 6-1
Tri-State Bank and Trust is considering giving Josef Company a loan. Before doing so, management decides that further discussions with Josef’s accountant may be desirable. One area of particular concern is the inventory account, which has a year-end balance of $297,000. Discussions with the accountant reveal the following.
1.
Josef sold goods costing $38,000 to Sorci Company, FOB shipping point, on December 28. The goods are not expected to arrive at Sorci until January 12. The goods were not included in the physical inventory because they were not in the warehouse.
2.
The physical count of the inventory did not include goods costing $95,000 that were shipped to Josef FOB destination on December 27 and were still in transit at year-end.
3.
Josef received goods costing $22,000 on January 2. The goods were shipped FOB shipping point on December 26 by Solita Co. The goods were not included in the physical count.
4.
Josef sold goods costing $35,000 to Natali Co., FOB destination, on December 30. The goods were received at Natali on January 8. They were not included in Josef's physical inventory.
5.
Josef received goods costing $44,000 on January 2 that were sh.
Winter 2011 • Morality in Education 35Workplace Bullying .docxalanfhall8953
Winter 2011 • Morality in Education 35
Workplace Bullying: Costly and
Preventable
By Terry L Wiedmer
W orkplace bullying is a pervasive practice by malicious individuals who seekpower, control,domination, and subjugation. In businesses or schools, such bullying is an inefficient
way of working that is both costly and preventable. Senior management and executives are
ultimately responsible for creating and sustaining bully-free workplaces. Workplace bullies can be
stopped if employees and employers work together to establish and enforce appropriate workplace
policies and practices. This article presents information about workplace bullying, including its
prevalence, targeted individuals, bullying behaviors, employer practices, and steps to prevent
bullying. In the end, leadership and an environment of respect provide the ultimate formula for
stopping workplace bullying.
Bullying occurs between and among people in all venues—in the home, community, and
workplace. It is a pervasive, targeted, and planned effort that can be overtly obvious or
can fly under the radar and is conducted by practiced and malicious individuals who seek
power, control, domination, and subjugation. The impacts of such actions—in terms of
finances, emotions, health, morale, and overall productivity—are destructive, and the
ramifications are limitless (Mattice, 2009). Because no one is immune from the potential of
being subjected to bullying in the workplace, this topic merits further review and analysis
(Van Dusen, 2008). :
To combat workplace bullying, often referred to as psychological harassment or
violence (Workplace Bullying Institute [WBI], 2007), employers must have a full range of
policies in place and means available to them to create and maintain a healthy workplace
culture and climate. Although they are not generally for-profit endeavors, schools and
school systems are purposeful businesses that share the same concerns and have the same
responsibility to ensure that each employee works in a respectful environment and is not
subjected to workplace bullies.
Workplace Bullying •
According to the Workforce Bullying Institute (WBI), workplace bullying is
the repeated, health-harming mistreatment of one or more persons (the targets)
by one or more perpetrators that takes one or more of the following forms: verbal
abuse; offensive conduct/behaviors (including nonverbal) which are threatening,
humiliating, or intimidating; and work interference—sabotage—which prevents
work from getting done. (Definition of Workplace Bullying, para. 1)
Bullies seek to induce harm, jeopardize one's career and job, and destroy interpersonal
relationships. The behaviors of bullies harm people and ravage profits.
36 The Delta Kappa Gamma Bulletin
Prevalence of Workplace Bullying
Thirty-seven percent of U.S. workforce members report being bullied at work; this amounts
to an estimated 54 million Americans, which translates to nearly the entire population of
the states of Wash.
With the competitive advantage that Crocs’ supply chain holds, the.docxalanfhall8953
With the competitive advantage that Crocs’ supply chain holds, the company also wants to be able to sustain their customers’ satisfaction. In doing this, they must make sure that their transformation process is producing consistent output especially when new products are introduced. This can be achieved by having a solid quality control system.
With the quality control system, inspections are to take place at three critical points. The first one is before production, which involves the raw materials in Crocs’ case that would be the raw materials, or chemicals that they purchase in pellet form. This first step can be eliminated by through supplier certification. The second critical point is during the production process. Process quality control takes place, which involves statistical process control. Periodic samples are taken from a continuous production, as long as sample measurements fall within the control limit the production will continue. However, if the samples fall outside the control limits, the process is stopped and a search is made for an assignable cause. In this case, the process will use a quality control chart known as an attribute control chart. The whole purpose is to find the natural random variability in the output oppose to unnecessary variations. The company must maintain that natural random variability to be under statistical control. The last critical point is after production. Following these inspections is process capability. Process capability is assessed once the process is under statistical control. It is the ability of the process to meet or exceed customers’ specifications. Process capability is determined by using the process capability index. If the process is unable to meet the customer specifications the following step is continuous improvement in which case seven tools are used including a flow chart, check sheet, histogram, Pareto chart, cause and effect, scatter diagram and a control chart. These tools are then incorporated into an improvement approach known as Six Sigma. Six Sigma includes five steps:
1. Defining a process for improvement
2. Measuring the variables and setting goals for improvement
3. Analyzing the root causes in which case the seven tools are referred to
4. Making improvements
5. Implementing a control plan to ensure that changes are permanent
In furthering research on Crocs, it has been stated in online reviews by various customers that they have experienced defects in the seam of their shoes, cases in which their shoe had shrunk or didn’t fit at all, Crocs’ flip flops tearing apart, holes appearing in their shoes, and the smell of the shoes. These reviews are accessible to many consumers, and are capable of tainting the reputation of Crocs. Reviews such as these are important to pay attention to because it’s proof of the importance of solidifying an efficient quality control system. It is especially important when introducing new products, and the use of different materials. .
Wind power resources on the eastern U.S. continental shelf are est.docxalanfhall8953
Wind power resources on the eastern U.S. continental shelf are estimated to be over 400 GW, several times the electricity used by U.S. eastern coastal states. The first U.S. developer proposes to build 130 large (40 story tall) wind turbines in Nan- tucket Sound, just outside Massachusetts state waters. These would provide 420 MW at market prices, enough electricity for most of Cape Cod. The project is opposed by a vigorous and well-financed coalition. Polling shows local public opinion on the project almost equally divided. This article draws on semistructured interviews with residents of Cape Cod to analyze values, beliefs, and logic of supporters and oppo- nents. For example, one value found to lead to opposition is that the ocean is a special place that should be kept natural and free of human intrusion. One line of argument found to lead to support is: The war in Iraq is problematic, this war is “really” over petroleum, Cape Cod generates electricity from oil, therefore, the wind project would improve U.S. security. Based on analysis of the values and reasoning behind our interview data, we identify four issues that are relevant but not currently part of the debate.
Introduction
Recent assessments of renewable energy show that wind power has, since the turn of the century, become cost-competitive in the sites with the most favorable wind regimes (Herzog et al., 2001). Until very recently, large-scale North American wind resources were believed to exist in the Great Plains of the United States, northern Canada, and central Canada only (Grubb & Meyer, 1993). Although these huge resources are enough to meet the entire continent’s electrical needs, they are distant from the large coastal cities where electricity is primarily consumed—imposing a need for costly large-scale transmission lines (Cavallo, 1995). In just the last couple of years, it has been recog- nized that the Atlantic Ocean also has a large wind resource on the continental shelf, close to East Coast cities. Three or four manufacturers have developed large wind elec- tric turbines designed to be placed offshore, in waters up to 20–30 m in depth. To date these have been placed only in European waters. By late 2003, the resources, the tech- nology, and the economic viability had all come together in the Eastern United States, potentially allowing large-scale deployment to begin by 2005.
The furthest advanced of a handful of proposed U.S. offshore wind developments is in Nantucket Sound, off the Southern coast of Cape Cod, Massachusetts. This proposal has engendered a widespread, well-organized, well-financed, and politically potent op- position. This movement’s strength, and the apparent contradiction of such opposition coming from a population thought of as politically liberal and environmentally con- cerned, have garnered national press coverage (e.g., Burkett, 2003). A second project was proposed by the Long Island Power Authority for the southern edge of Long Island, with an .
Wilco Corporation has the following account balances at December 3.docxalanfhall8953
Wilco Corporation has the following account balances at December 31, 2012.
Common stock, $5 par value
$555,600
Treasury stock
90,720
Retained earnings
2,426,200
Paid-in capital in excess of par—common stock
1,321,900
Prepare Wilco’s December 31, 2012, stockholders’ equity section. (For preferred stock, common stock and treasury stock enter the account name only and do not provide the descriptive information provided in the question.)
WILCO CORPORATION
Stockholders’ Equity
December 31, 2012
$
:
$
Sprinkle Inc. has outstanding 10,050 shares of $10 par value common stock. On July 1, 2012, Sprinkle reacquired 107 shares at $89 per share. On September 1, Sprinkle reissued 61 shares at $90 per share. On November 1, Sprinkle reissued 46 shares at $85 per share.
Prepare Sprinkle’s journal entries to record these transactions using the cost method. (If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts. Credit account titles are automatically indented when amount is entered. Do not indent manually.)
Date
Account Titles and Explanation
Debit
Credit
7/1/12
9/1/12
11/1/12
Graves Mining Company declared, on April 20, a dividend of $519,800, on its $5 par common stock, payable on June 1. Of this amount, $133,700 is a return of capital.
Prepare the April 20 and June 1 entries for Graves. (If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts. Credit account titles are automatically indented when amount is entered. Do not indent manually.)
Date
Account Titles and Explanation
Debit
Credit
Apr. 20
June 1
Apr. 20 Retained Earnings = ($519,800 – $133,700) = $386,100
Abernathy Corporation was organized on January 1, 2012. It is authorized to issue 10,290 shares of 8%, $65 par value preferred stock, and 544,000 shares of no-par common stock with a stated value of $2 per share. The following stock transactions were completed during the first year.
Jan. 10
Issued 80,330 shares of common stock for cash at $6 per share.
Mar. 1
Issued 5,670 shares of preferred stock for cash at $113 per share.
Apr. 1
Issued 24,730 shares of common stock for land. The asking price of the land was $90,540; the fair value of the land was $80,330.
May 1
Issued 80,330 shares of common stock for cash at $9 per share.
Aug. 1
Issued 10,290 shares of common stock to attorneys in payment of their bill of $50,620 for services rendered in helping the company organize.
Sept. 1
Issued 10,290 shares of common stock for cash at $11 per share.
Nov. 1
Issued 1,940 shares of preferred stock for cash at $115 per share.
Prepare the journal entries to record the above transactions. (If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts. Credit account titles are automatically indented when amount is entered. Do not indent manually.)
Date
Account Titles and Explanation
Debit
Credit
Jan. 10
M.
Wilson Majee Technology Diffusion, S-Curve, and Innovation.docxalanfhall8953
Wilson Majee
Technology Diffusion, S-Curve, and Innovation-Decision Process
In this week's reflection report I will discuss technology diffusion, S-Curves and innovation
decision process. I will use the healthcare industry as an example. Our healthcare system is ever
evolving - new technologies, insurance models, and information systems are shaping the system
on a daily basis. Despites these changes and the huge healthcare expenditures (16 of GDP in
America compared to 8 in United Kingdom), Americans are comparatively not any healthier
than citizens in most other developed nations (Merson, Black, & Mills, 2012). The disconnect
between investments in technology and health outcomes is a concern of us all. It makes as
question technology diffusion within the healthcare system: are investments in health system
being spent efficiently? Are consumers really resistant to changes that benefit their health? Or
are there issues with technology diffusion as a practice.
Diffusion is the process by which an innovation is spread through a population. Ironically,
people and institutions, generally, do not like change. Change is viewed as painful, difficult and
times creating uncertainties. Because of this, and for the healthcare industry, huge amounts of
resources are devoted either to promoting innovations (for example, selling the latest drug,
imaging system, medical device etc.) or to preventing innovations from disrupting the status quo.
Although many successful healthcare innovations are aimed at making people healthier, at
relatively smaller increases in costs, IT usage in healthcare has always lagged other industries -
ERH are a good example. Adoption of ERH was slow. Literature on technology diffusion states
that successful implementation is influenced by the compatibility and complexity of the
innovation, organizational context, and the characteristics of the implementation strategy (Cain
M, & Mittman, 2002; Rogers, 1995). People respond to these factors differently resulting in an
S-shaped curve illustration of the adoption process.
The S-curve model shows that any innovation is first adopted by a few people/organizations and
as more use it, and confidence is built around the technology, other will begin to use it. Because
of the inherent uncertainty to new innovations, the decision to adopt an innovation takes time.
However, "once the diffusion reaches a level of critical mass, it proceeds rapidly. Eventually a
point is reached where the population is less likely to adopt the innovation, and spread slows
down. The S-curve implies a hierarchy of adopters, starting with innovators, early adopters, early
majority, late majority and laggards (Rogers, 1995). In other words the S-curve explains the
innovation-decision process: the process through which an individual/organization passes
through from when they gain knowledge of an innovation, to forming an attitude, to the decision
to accept or reject the innovation, .
WinARM - Simulating Advanced RISC Machine Architecture
Shuqiang Zhang
Department of Computer Science
Columbia University
New York, NY
[email protected]
Abstract
This paper discusses the design and imple-
mentation of the WinARM, a simulator imple-
mented in C for the Advanced RISC Machine
(ARM) processor. The intended users of this tool
are those individuals interested in learning com-
puter architecture, particularly those with an inter-
est in the Advanced RISC Machine processor fam-
ily.
WinARM facilitates the learning of computer
architecture by offering a hands-on approach to
those who have no access to the actual hardware.
The core of the simulator is implemented in C with
and models a fetch-decode-execute paradigm; a
Visual Basic GUI is included to give users an in-
teractive environment to observe different stages
of the simulation process.
1. Introduction:
This paper describes how to simulate an
ARM processor using the C programming lan-
guage. In the course of this discussion, the reader
is introduced to the details of the ARM processor
architecture and discovers how the hardware
specifications are simulated in software using
execution-driven simulation. Execution driven
simulation is also know as instruction-level simu-
lation, register-cycle simulation or cycle-by-cycle
simulation [3]. Instruction level simulation con-
sists of fetch, decode and execution phases [4].
ARM processors were first designed and
manufactured by Acorn Computer Group in the
mid 1980’s [1]. Due to its high performance and
power efficiency, ARM processors can be found
on wide range of electronic devices, such as Sony
Playstation, Nintendo Game Boy Advance and
Compaq iPAQs. The 32-bit microprocessor was
designed using RISC architecture with data proc-
essing operations occurring in registers instead of
memory. The processor has 16 visible 32 bit regis-
ters and a reduced instruction set that is 32-bits
wide. The details on the registers and instructions
can be obtained from the ARM Architectural Ref-
erence Manual [2].
2. Related Works:
This section discusses different types of
simulators available today and their different ap-
proaches in design and implementation. Most
simulation tools can be classified as user level
simulators: these simulate the execution of a proc-
ess and emulate any system calls made on the tar-
get computer using the operating system of the
host computer [5]. WinARM is an example of this
type of simulator; it executes ARM instructions on
a host Pentium x86 processor using a
fetch-decode-execute paradigm. KScalar Simulator
[Moure 6], PPS suite [7], CPU Sim3.1 [8] and OA-
Mulator [9] are simulators best suited for educa-
tional purposes. They show the basic ideas of com-
puter organization with relatively few details and
complexity. They are specifically designed for stu-
dents who have little or no background in com-
puter architecture and who need a.
William PennWhat religion was William PennWilliam Pen was fr.docxalanfhall8953
William Penn
What religion was William Penn?
William Pen was from an Anglican family that was very distinguished. His father was Sir William Pen who was a landowner. At twenty two, Penn decided to join the Quakers which was also referred to as the Religious Society of Friends. The Quakers used to obey the inner light and they believed that the inner light came directly from God. They refused to take their hats off or even bow for any man. They also refused to take their arms up. Their beliefs were completely different as compared to the beliefs that the other Christians had (Barbour & Frost, 1988).
The Oxford University in England expelled Penn in the year 1662 since he refused to conform to the teachings of the Anglican Church. He could publicly state his beliefs and he could also print some of the things that he believed in.
Quakers’ founder was George Foxx who was a close friend to Penn. Cromwell’s death was a time of turmoil to the Quakers since they were suspected for the death. They were suspected because they had beliefs that differed from the religion that had been imposed for the state. They had also refused to swear a loyalty oath to Cromwell, who was the king. Quakers did not swear since Christ had commanded people not to swear.
The religious views that Penn had were a distress to his father. Naval service had helped him earn an Ireland estate and he had always hoped that the intelligence and charisma that his son had could help him in winning favor at the Charles II court. However, that could not happen since his son was always arrested. Penn and George Foxx were frequent companions since they could always travel together in order to spread their ministry. He also wrote a comprehension that was detailed and comprehensive regarding Quakerism. After the death of his father in 1670, Penn inherited the estates of the family and he could frequently visit the court of King Charles II where he was always campaigning for freedom in religion (Penn, 1794).
Where was William Penn born?
William Penn was born in London, United Kingdom. He was born on fourteenth of October in the year 1644. He was a privileged son since he was born by a gentleman who was a land owner. Thomas Loe, who was a Quaker minister, greatly affected Penn by his teachings.
In 1677 a group of important men all from Penn’s religion received a land area in the Colonies for them to settle. Penn himself remained in England but wrote a government for this new community. In what part of the US was this land area located?
In the year 1677, the Quakers relocated to another land. The city of Burlington is located in the Burlington County in New Jersey. It is Philadelphia’s suburb. The Quakers settlers moved to Burlington. Burlington served as West Jersey’s capital until the year 1702. The Quakers were able to formally establish their congregation in the year 1678. Initially, they could meet in private homes. However, between 1683 and 1687, a hexagonal house that was made .
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
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• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
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What are the Challenges of IoT SecurityIoT has many of the same s.docx
1. What are the Challenges of IoT Security?
IoT has many of the same security challenges that other systems
have. There are, however, some challenges that are unique to
IoT.
1. Embedded Passwords. Embedding passwords in IoT devices
make it easy for remote support technicians to access devices
for troubleshooting and simplifies the installation of multiple
devices. Of course, it also simplifies access to devices for
malicious purposes.
2. Lack of device authentication. Allowing IoT devices access
to the network without authenticating opens the network to
unknown and unauthorized devices. Rogue devices can serve as
an entry point for attacks or even as a source of attacks.
3. Patching and upgrading. Some IoT devices do not provide a
simple (or any) means to patch or upgrade software. This results
in many IoT devices with vulnerabilities continuing to be in
use.
4. Physical hardening. Physical access to IoT devices can
introduce risk if those devices are not hardened against physical
attack. Such an attack may not be intended to damage the
device, but rather to extract information. Simply removing a
microSD memory card to read its contents can give an attacker
private data, as well as information such as embedded
passwords that may allow access to other devices.
5. Outdated components. When vulnerabilities are discovered in
hardware or software components of IoT devices, it can be
difficult and expensive for manufacturers or users to update or
replace them. As with patches, this results in many IoT devices
with vulnerabilities continuing to be used.
6. Device monitoring and management. IoT devices do not
always have a unique identifier that facilitates asset tracking,
monitoring, and management. IT personnel do not necessarily
consider IoT devices among the hosts that they monitor and
manage. Asset tracking systems sometimes neglect to include
IoT devices, so they sit on the network without being managed
2. or monitored.
Most of these issues can be attributed to security being an
afterthought (if a thought at all) in the design and
manufacturing of IoT devices. Even those IoT developers who
consider security in the design process struggle with
implementation. Most IoT devices are limited by minimal
processing power, memory, and data transfer speeds. This is a
necessary evil in order to keep the size and cost of the devices
small. Accordingly, security controls must be implemented to
compensate for these inherent weaknesses.
The first step to implementing security controls is to determine
where those controls are needed. This is another challenge for
protecting IoT devices. Since IoT devices are often not
recognized as network devices, they get overlooked when
inventorying or mapping the network. If you do not know it is
there, you cannot protect it.
Fortunately, IoT device manufacturers are beginning to address
these issues, but organizations that are planning or currently
using IoT cannot sit back and wait for that to happen. There are
measures that organizations can take right now to protect their
IoT devices and networks from attacks.Security Requirements
of IoT
Manufacturers and implementers must implement security
practices to mitigate IoT risks. Steps can be taken to better
secure IoT and address known risks.
Security Challenge
Solution
Embedded passwords
Rather than embedding passwords in their products,
3. manufacturers should require users to create a strong password
during device setup.
Lack of device authentication
Manufacturers should provide a means for their devices to
authenticate to the network. IT personnel should require devices
to authenticate before joining the network.
Patching and upgrading
Manufacturers need to make it easy for devices to be upgraded
or patched. Ideally, this would be an automatic or one-click
process.
Physical hardening
IoT devices should be made tamper-proof. Devices should be
monitored to detect time offline and inspected after
unexpectedly dropping offline.
Outdated components
Vulnerable devices should be updated or replaced. This can be
difficult to remedy, especially in environments that have many
IoT devices in remote locations. In those cases, tighter security
controls and more vigilant monitoring should be implemented.
Device monitoring and management
Ensure that all IoT devices are included in asset tracking,
monitoring, and management systems. Manufacturers should
provide a unique identifier for each device.
Clearly, many of these security issues can only be resolved by
4. the manufacturer. One that organizations’ security, IT, and OT
teams can address is device management. It is up to those
planning and/or implementing the rollout of IoT devices to
ensure that they are accounted for in asset management, systems
monitoring, security monitoring, and incident response systems.
Breaches and Hacks
There are two broad categories of attacks that involve IoT
devices: those in which the IoT devices themselves are the end
target of the attack, and those that use IoT devices to attack
other targets. We have seen both types of attacks used in the
real world and by security researchers as a proof of concept.
In October of 2016, an attack against Dyn, a company that
provides DNS services, made much of the internet inaccessible.
Twitter, Spotify, Github, Netflix, The New York Times, Paypal
and other major websites were down for hours.
The attack used the Mirai IoT Botnet, taking control of over
600,000 IoT devices to flood Dyn with traffic in a massive
DDoS attack. The devices seemed to be mostly routers and IP
cameras. IP cameras are frequently targeted IoT devices.
In a scary example of an attack where the IoT device was the
target, the “device” was a car. Fortunately, this was a controlled
demonstration by security researchers Charlie Miller and Chris
Valasek. They demonstrated the attack for Wired writer Andy
Greenberg, who was driving a Jeep Cherokee.
Miller and Valasek, from miles away over a cellular internet
5. connection, remotely turned on the A/C, radio, and windshield
wipers. That was just the beginning. Next, they caused the Jeep
to slow, remotely rendering the accelerator useless.How to
Secure IoT Systems and Devices
It is clear that IoT attacks can have serious consequences.
Securing IoT systems and devices must be done by both the
manufacturers and the organizations using them. The security
controls that organizations can put in place are similar to the
controls they already use on their network. The key to securing
IoT is to know what IoT devices are on your network and where
they are in your network topology. Until you know that, you are
flying blind. You cannot protect what you cannot see.
One way to identify IoT devices on your network is to require
all hosts and devices to authenticate when joining the network.
Devices that fail authentication can then be identified. If they
belong on the network, authentication can then be configured
for that device. If they do not belong on the network, you have
discovered a rogue device.
You can further secure IoT devices by segmenting the network
and dedicating one segment to IoT. This will allow you to
firewall that segment and apply IoT-specific rules. It would also
allow you to quickly block traffic from that segment in the
event that an IoT device is compromised.
Once you have IoT devices authenticated, you can then gain
visibility into their activity using a cloud-native security
6. monitoring and analytics platform like Sumo Logic. The Sumo
Logic platform helps you make data-driven decisions and reduce
the time to investigate security and operational issues so you
can free up resources for more important activities. For even
greater visibility into security events, integrated threat
intelligence from Crowdstrike is included for up-to-date IOC
data that can be quickly cross-correlated to identify threats in
your environment.
Reference: https://www.sumologic.com/blog/iot-security/
C19 07/14/2011 11:18:53 Page 187
19CHAPTER NINETEEN
Project Reviews
Subbu Murthy
T
HE PURPOSE OF PROJECT reviews depends on the project life
cycle (see
Figure 19.1). Understanding the purpose of a review is as
important as the
7. review itself. In the early stages of the project, reviews are
typically held to
assess the project impact across the portfolio of other projects,
evaluate alternatives,
and make decisions to continue the project or abandon them.
In the planning stages, reviews are held to assess the project
costs, schedule, and
risks. They are also held to establish the high-level scope and
interfaces with other
projects and to evaluate resource allocations. The reviews in the
early stage and the
planning phase play a key role in prioritizing and sequencing
the project.
In the execution stage, reviews are focused on understanding
the project specifica-
tions (requirements, design, etc.), assessing the progress of the
8. project, and assessing
project quality.
Postimplementation reviews are also crucial as they serve to
assess overall
performance and review the key lessons learned. They also help
understand the true
causes of variance. In a majority of IT projects, poor
specifications and scope creep are
the two strong determinants of cost and schedule variances.
Project reviews share four characteristics: (1) They are
measurable, (2) they have
specific goals, (3) they deliver direct or indirect benefits to
customers or stakeholders,
and (4) they are triggered by a specific milestone or a
preestablished schedule.
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CONCEPTS
Every review must have a purpose, and the purpose must be
aligned to the specific
17. project needs. In addition to identifying the purpose of the
review, some of the
fundamental aspects of a project review to consider are the
frequency of the review
(weekly versus monthly or quarterly), granularity (detailed
versus high level), and
whether reviews are scheduled (weekly, monthly, quarterly) or
event driven (such as
completion of a project milestone). The audience for the project
review depends on the
purpose of the review. Management, technical architects,
developers, quality assurance
personnel, users, finance, and other functions may have to be
involved, depending on
the type of review.
While the frequency of review and granularity of reviews
depends on the type of
18. project and the maturity of the team working on the project, it is
helpful to recognize
that projects that are unstructured (not very well defined) and
more critical to the
enterprise will require more scrutiny. Weekly meetings as
opposed to monthly reviews
may be required. The flip side of the equation is the cost
entailed in organizing and
conducting the reviews.
It is a very common myth that project reviews always require
face-to-face meetings
and are formal. Informal reviews, online project dashboards,
and other communication
mechanisms are also part of the project review process and very
critical to ensuring
overall success of the project. Formal project reviews are
19. generally planned as milestone
events, but reviews for very complex projects can have mini–
life cycles of their own. This
is true for reviews where a critical decision, such as deployment
readiness, has to be
assessed. The phrase ‘‘review phase’’ is quite common when
reviews are complex and
time consuming.
In addition to compliance with project requirements, the review
focus is a
combination of assessing the costs, schedule, quality, and risk
of a project. Project
risk can be defined in terms of criticality, degree of clarity in
the specifications, and costs.
Projects that are critical, lack clarity of specifications, and are
costly to implement are
20. high-risk projects. In contrast, projects that are not mission
critical, cost less, and are
well specified tend to have the least risk.
In general, smaller, mission-critical projects have a schedule
focus (see Figure 19.2);
that is, the review focuses on schedule variance since the costs
are relatively low and the
schedule of when the projects get completed assumes more
importance. However, for
Early Stage Planning Execution Post-
implementation
• Assess Impact
• Evaluate
Alternatives
• Make Go/No-
Go Decisions
• Assess Cost,
Schedule,
21. Risk
• Review
Resource
Allocations
• Review Scope
• Review
Design
• Review
Progress
• Assess
Quality
• Assess
Performance
• Lessons
Learned
FIGURE 19.1 Project Life Cycle
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larger, less mission-critical projects, in addition to schedule
reviews, cost variance
reviews are also important. For smaller but mission-critical
projects, reviews tend to
focus more on mitigating risk; for mission-critical large
projects, the review focus is on all
of the four attributes mentioned.
TYPES OF PROJECT REVIEWS
Some of the common project reviews include:
& Project go/no-go review. The purpose of this review is to
assess the project need;
the desired benefits; the fit within the project portfolio with
reference to costs,
23. schedule, and risks; and, most important, how the project aligns
to business needs.
The desired outcome is a go/no-decision and project
prioritization within the
portfolio of projects. In reality, decisions are not made in one
review meeting,
and different levels of granularity of project scope may need to
be reviewed,
depending on the audience. For example, finance may be more
concerned about
return on investment (cost and tangible benefits) whereas users
may be more
concerned about features and prioritization.
& Plan review. The purpose of this review is to review the
project plan. (Note: For
very small projects that are better treated as tasks, the project
plan and review
24. process may be less formal.) For most projects, the master plan
for a project is
usually formally documented in a project plan. The key goals of
this review are to
ensure that:
& Project governance provides adequate visibility and is in
compliance with IT
governance practices.
Schedule
Focus
Cost and
Schedule
Focus
Cost,
Schedule,
Risk, and
25. Quality Focus
Risk and
Quality Focus
Small
Projects
Large
Projects
Less Mission
Critical
More Mission
Critical
FIGURE 19.2 Review Focus
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& The project addresses the critical business, user, and
technical requirements.
& The project vision is understood and shared by all team
members.
& Project costs, schedules, and resources are realistic.
& Project success criteria are clearly established.
& Interfaces with other projects and external and internal
entities are clearly
identified.
& Project quality assurance and reviews are well planned.
& Project risks are appropriately identified, and mitigation
strategies are proposed.
& Project organization has experience in delivering projects.
Note examples of what to look out for to determine if you are
going in the right
or wrong direction.
& Progress reviews. The purpose of the progress reviews is to
review the status of
27. the project. These reviews address not only the progress to date
but the plan for the
remainder of the project and any necessary adjustments. The
key goals of this
review are to ensure that:
& Project progress (costs, schedules, and resource utilization) is
per the plan.
Variance in terms of costs and schedule are tracked. If variances
exceed
established thresholds, replanning may be required. It should be
noted that
extensive replanning is tantamount to canceling the existing
project and
initiating a new one.
& Project success criteria are met. An absolute measure is
nearly impossible to
achieve. Criteria such as on a scale of 1 to 5 help provide a
28. degree of success of
the project.
& Interfaces with other projects and external and internal
entities are assessed.
& Project technical progress is as per the plan.
Progress reviews address the technical aspects at a milestone
level. Some of the
more common progress reviews include preliminary design
review, test readiness
review, and deployment review.
The preliminary design review is a key review in the early
stages for reviewing
implications to the project scope, schedule, and costs, based on
design alternatives
that meet requirements.
The test readiness review assesses the completion of the
development and the
29. readiness to proceed with the testing. One of the key
considerations is the quality of
the test plans and the adequacy of both technical resources and
users available for
testing.
Deployment reviews help determine whether the developed and
tested product
(or service) is ready for use.
The goal of progress reviews is to ensure that mistakes are
caught early in the
project life cycle. While there is general agreement that
mistakes detected earlier in
the project life cycle are far less expensive than those detected
in the later stages of
the project life cycle, there is no uniform data to quantify the
costs. Generally it is an
30. order of magnitude more expensive to correct a mistake during
testing as opposed to
detecting it during early stages of the design and a further order
of magnitude more
expensive to address postdeployment (see Figure 19.3).
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& Detailed technical reviews. The purpose of these reviews is to
ensure com-
pleteness, accuracy, appropriateness, and overall quality of the
project. The
31. reviews depend on the type of project and are typically staged
to match the
project life cycle. Software projects, for example, typically
include requirements
reviews, design reviews, development (code) reviews, and test
reviews. The
quality of the delivered project depends heavily on the quality
of the technical
reviews. While the technical collaterals and checklists depend
on the nature of
the review (e.g., test reviews should include a mapping to the
requirements
specification to ensure that all requirements are tested), they all
have a few
common characteristics:
& Informal technical reviews should be held frequently to
ensure that errors,
32. omissions, and other issues are caught early in the project life
cycle.
& In general, detailed technical reviews should not be combined
with project
progress reviews. Although cost and schedule considerations are
important, the
primary purpose of technical reviews is to ensure overall system
quality.
& In addition to development teams, users and members of the
quality staff are
actively involved in the technical reviews to ensure that the
project implemen-
tation meets the stakeholder expectations.
& Project sunset review (aka postmortem review). The purpose
of this review is
to capture project successes, difficulties, and resulting lessons
learned and com-
municate these to the project team and relevant management
peers. A common
33. myth is that project sunset reviews are needed only for projects
that were not
deemed successful. These reviews provide very valuable
insights and evidential data
to improve existing processes, metrics, and often serve as a
baseline for future
projects. Project sunset reviews for successful projects are
valuable in that they
reinforce what worked and best practices. Such reviews are
arguably more valu-
able for failed projects in that they show what did not work so
as to avoid
making similar mistakes in the future. In either case, such
reviews provide an
excellent opportunity to reflect and learn.
1X
35. PROJECT REVIEW PROCESS
In the past, reviews were almost always conducted face-to-face.
Recent advances
in technology have facilitated Web meetings, with tools such as
WebEx and
GoToMeeting enabling geographically dispersed teams to
collaborate as if they
were sitting next to one another. A few institutions also use
social networks to
facilitate project reviews where some of the participants provide
‘‘informal’’ feedback,
such as wikis and tweets. While face-to-face meetings are more
common, these newer
forms of collaborating are gaining momentum. Independent of
the review modality,
formal project reviews have a mini–life cycle of their own and
should be treated in the
36. context of the project.
The three key stages are preparation, meeting/review, and
postmeeting follow-up:
1. The preparation stage is crucial to ensure success of the
review. Careful prepara-
tion results in maximum benefits from the review. The review
collaterals, review
checklists, audience, review agenda, schedule, and location are
critical to a success-
ful review. Typically the review collaterals are sent ahead of
time to the reviewers
with instructions and road maps for reviewing. This method is
particularly useful
when reviewing large documents. When preparing for the
review, the aim is to
ensure that the review goals are met with buy-in from all
37. participants. Review-
meeting planning checklists help facilitate the reviewing
planning process. While
checklists and preestablished templates facilitate reviews, they
should always be
viewed in the context of the project.
2. Each review should have a review coordinator who conducts
the meeting. Also
consider designating a note taker and timekeeper. The assigned
note taker is
responsible for taking meeting notes. The note taker records
action items that are
then reported in the meeting minutes and any follow-on reviews.
The review
coordinator is responsible for leading the meeting, setting the
agenda, and creating
38. the role rotation. On occasion, the review coordinator may be
assisted by a
timekeeper to ensure adherence to the meeting agenda. The
review agenda may
be modified by the review coordinator as warranted. The note
taker will ensure that
all comments and new and open issues are recorded as part of
the meeting minutes.
3. During the review or postreview, the action items are
reviewed and assigned to
responsible individuals. Any issues/concerns raised during the
review are discussed
and adjudicated. Accepted issues will have a corrective action
plan and rejected
issues are documented with the appropriate rationale for
rejection. All these items
become part of the meeting minutes, which are sent to the
39. reviewers and other
stakeholders as appropriate.
SUMMARY
Project reviews are an essential component of project
management. They should
be planned taking into account the nature of the project, culture
of the enterprise,
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and project stage. Reviews should be planned to help assess
project progress,
40. technology, and other key variables to ensure that the project is
proceeding as
planned. However, care should be taken to ensure that the
review process does not
become onerous and dilute the overall purpose of the project.
To be successful, all
reviews must be planned, conducted according to preestablished
agenda, and have
a follow-up to ensure that they have achieved the desired
outcome.
Project Reviews & 193
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IoT References:
https://www.techrepublic.com/article/how-to-secure-your-iot-
devices-from-botnets-and-other-threats/
https://www.peerbits.com/blog/biggest-iot-security-
challenges.html
https://www.bankinfosecurity.asia/securing-iot-devices-
challenges-a-11138
https://www.sumologic.com/blog/iot-security/
https://news.ihsmarkit.com/press-release/number-connected-iot-
devices-will-surge-125-billion-2030-ihs-markit-says
https://cdn.ihs.com/www/pdf/IoT_ebook.pdf
https://go.armis.com/hubfs/Buyers%E2%80%99%20Guide%20to
%20IoT%20Security%20-Final.pdf
https://www.techrepublic.com/article/smart-farming-how-iot-
robotics-and-ai-are-tackling-one-of-the-biggest-problems-of-
the-century/
Video Resources:What is the Internet of Things (IoT) and how
can we secure it?
https://www.youtube.com/watch?v=H_X6IP1-NDc
What is the problem with IoT security? - Gary explains
42. https://www.youtube.com/watch?v=D3yrk4TaIQQ
Final Research Project - Securing IoT Devices: What are the
Challenges?
Internet security, in general, is a challenge that we have been
dealing with for decades. It is a regular topic of discussion and
concern, but a relatively new segment of internet security is
getting most attention—internet of things (IoT). So why is
internet of things security so important?
The high growth rate of IoT should get the attention of
cybersecurity professionals. The rate at which new technology
goes to market is inversely proportional to the amount of
security that gets designed into the product. According to IHS
Markit, “The number of connected IoT devices worldwide will
jump 12 percent on average annually, from nearly 27 billion in
2017 to 125 billion in 2030.”
IoT devices are quite a bit different from other internet-
connected devices such as laptops and servers. They are
designed with a single purpose in mind, usually running
minimal software with minimal resources to serve that purpose.
Adding the capability to run and update security software is
often not taken into consideration.
Due to the lack of security integrated into IoT devices, they
present significant risks that must be addressed. IoT security is
the practice of understanding and mitigating these risks. Let’s
43. consider the challenges of IoT security and how we can address
them.
Some security practitioners suggest that key IoT security steps
include:
1. Make people aware that there is a threat to security;
2. Design a technical solution to reduce security vulnerabilities;
3. Align the legal and regulatory frameworks; and
4. Develop a workforce with the skills to handle IoT security.
Final Assignment - Project Plan (Deliverables):
1) Address each of the FOURIoT security steps listed above in
terms of IoT devices.
2) Explain in detail, in a step-by-step guide, how to make
people more aware of the problems associated with the use of
IoT devices.
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