Computer Architecture - Hardware - Lesson 11 - Networking - Eric Vanderburg
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The document discusses computer networking concepts including the OSI model layers, common network topologies like bus and star, networking devices such as hubs and routers, popular architectures like Ethernet and WiFi, and common protocols including TCP/IP, IPX/SPX, AppleTalk, and NetBEUI.
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Upgrading from Windows Server 2008 / 2008 R2 to Windows Server 2012
Upgrading from Windows Server 2008 / 2008 R2 to Windows Server 2012
More from Eric Vanderburg
GDPR, Data Privacy and Cybersecurity - MIT Symposium
GDPR, Data Privacy, and Cybersecurity presented by Eric Vanderburg and Stephanie Gruber at the MIT Chief Data Officer Information Quality Symposium on July 20, 2018.
Modern Security the way Equifax Should Have
Robin Systems VP of Products Razi Sharir sits down with Cybersecurity Expert Eric Vandenburg for a chat about modern datacenter and hybrid cloud security challenges and considerations in the context of Equifax breach.
Cybercrime and Cyber Threats - CBLA - Eric Vanderburg
Cybercrime and cyber threats: A glimpse of cybersecurity's opponent. Presented by Eric Vanderburg and the CBLA on October 25, 2017.
Cybersecurity Incident Response Strategies and Tactics - RIMS 2017 - Eric Van...
Timothy Opsitnick and Eric Vanderburg of TCDI presented at the Risk Management Society's 2017 Northeast Ohio Regional Conference on Cybersecurity incident response strategies and tactics.
Mobile Forensics and Cybersecurity
Mobile device usage has skyrocketed in enterprises and so have the risks. Eric Vanderburg and Trevor Tucker discuss the evidentiary value of mobile forensics, its limitations, and how cybersecurity can ensure the processes, procedures, and controls necessary to protect mobile devices and organizational data. This helps companies and attorneys to be better prepared for investigations and associated legal implications of mobile use in the enterprise.
2017 March ISACA Security Challenges with the Internet of Things - Eric Vande...
The document discusses security challenges with the Internet of Things (IoT). It notes that while IoT usage is growing, security has not kept pace, leaving many devices vulnerable to attacks. Common threats discussed are distributed denial of service attacks using compromised IoT devices, ransomware targeting IoT, surveillance through insecure cameras and assistants, backdoors in device firmware, data breaches exposing private information, and botnets of hijacked IoT devices used to launch attacks. The document advocates for securing IoT through built-in security practices, segmentation, access control, patching, and disabling unused functions.
Ransomware: 2016's Greatest Malware Threat
Ransomware has troubled many individuals and companies and it has been called the greatest malware threat of 2016. Learn how it works and how to protect yourself.
Emerging Technologies: Japan’s Position
This document discusses Japan's position regarding emerging technologies such as information technology, the human genome project, and nanotechnology. It notes that while Japan was an early leader in concepts like a fiber optic network and human genome mapping, it failed to maintain leads in these areas due to lack of sustained governmental support and inconsistent funding. Currently, Japan is a top investor in nanotechnology but has fewer startups than the US; maintaining leadership will depend on supporting infrastructure and applying its materials expertise to drive more products to market.
Principles of technology management
This document discusses principles of technology management. It defines technology management as leveraging technology components to maximize economic gains by managing challenges posed by emerging technologies from research to commercialization. It notes competitiveness is key. It also discusses methods of acquiring technology, such as internal R&D, technological learning, and alliances. Factors that determine international competitiveness include a country's technology trajectory, barriers to entry, pace of innovation, macroeconomic environment, and Porter's Diamond model relating to firm strategy, demand conditions, supporting industries, and factor conditions.
Japanese railway technology
Japanese railway technology dates back to the Meiji Era when Japan sought foreign technology from Britain and Germany. A key milestone was the 1964 development of the Tokaido Shinkansen, which became the fastest train in the world at 200km/h and helped transform Japan's railway system. Before the Shinkansen, 60 trains carried 60,000 passengers daily between Tokyo and Osaka, but now 285 trains carry 360,000 passengers daily with significant time savings and economic benefits. The Shinkansen system prioritizes speed, safety, reliability, and large transport capacity through features like elevated tracks, automated stopping controls, and rigorous maintenance practices.
Evaluating japanese technological competitiveness
This document analyzes Japan's technological competitiveness. It finds that while Japan faces economic challenges, it remains competitive in niche markets and product innovation. Japan spends a high percentage of its GDP on research and development, focusing on applied research and incremental improvements. This approach, along with strong industrial clusters and a commitment to quality, has allowed Japan to capture significant global market shares in various niche technology areas.
Japanese current and future technology management challenges
This document discusses Japan's current and future technology management challenges across various sectors. It outlines Japan's large-scale projects and research in areas like nuclear energy, space development, aviation, marine development, life sciences, and computer sciences. While Japan has had some successes, it also faces ongoing challenges with safety, cost, and developing breakthrough technologies to solve major problems. The document concludes by noting that Japan has established public and private business incubators, but the results have not been very encouraging so far.
Technology management in Japan: Robotics
This document provides an overview of robotics management in Japan. It discusses the history of robots beginning with Isaac Asimov coining the term "robotics" in 1942 and establishing three laws of robotics. Japan became a leader in robotics through manga influences and the growth of its robot industry in the 1970s. Today, Japan produces and uses more industrial robots than any other country, with major robotics firms like Sony, Honda, and Toyota. The document outlines various uses for robots and recent innovations from Japanese researchers. It predicts continued growth in markets like domestic robots and notes Japan's strategies to maintain leadership through constant innovation.
Incident response table top exercises
An unauthorized individual accessed private confidential data on an FTP server, triggering an incident response. The response team needed to determine how the data was accessed, scope the incident, and identify impacted stakeholders. They then took steps to contain the incident by blocking IP addresses, shutting down the FTP server, changing credentials, and moving servers. The team also restored data from backups and requested clients resend information. Post-incident activities included meetings with management and IT to prevent future occurrences through measures like shortening timeouts, adding alerts and encryption, and restricting FTP server access.
The Prescription for Protection - Avoid Treatment Errors To The Malware Problem
Malware is an ailment many companies suffer from but the prescription for protection is simpler than you think. In this presentation, Vanderburg and Salamakha apply the five rights for avoiding drug errors to the malware problem at the Advanced Persistent Threats Summit.
1) Right client – Authentication
2) Right route – Gaps and strategies
3) Right drug – Security controls
4) Right dose – Security/business balance
5) Right time – Staying up to date.
Stay healthy, stay safe.
Cloud Storage and Security: Solving Compliance Challenges
This document discusses challenges and best practices for cloud storage and security. It begins by introducing the panelists and outlining the topics to be discussed, which include realities and pain points of cloud storage, how and where cloud security could be compromised, navigating legal and regulatory compliance, and recommendations for deploying the right cloud storage strategy. Key points made include that sensitive data is often stored in the cloud without visibility, cloud breaches and unauthorized access are concerns, and regulations like GDPR and ISO 27001 provide security standards to consider. The document emphasizes knowing cloud vendors, evaluating costs and benefits, and establishing secure data management practices throughout the data lifecycle.
Hacktivism: Motivations, Tactics and Threats
This document summarizes a presentation on hacktivism given by Eric Vanderburg. It defines hacktivism as hacking to promote a political, religious, or social ideology. It discusses how technology and anonymity on the internet have enabled hacktivist groups like Anonymous and LulzSec to conduct cyberattacks. Common hacktivist tactics discussed include DDoS attacks, website defacement, negative SEO, doxxing, and information disclosure. The document advises organizations to assess their culture and risks from hacktivism through background checks, social engineering tests, and limiting social media use.
Correct the most common web development security mistakes - Eric Vanderburg
The document discusses common web development security mistakes and how to correct them. It covers security misconfiguration, unrestricted URL access, unvalidated redirects and forwards, direct object references, insecure storage of sensitive data, and insufficient transport layer protection. Mistakes in these areas can allow attackers to access unauthorized data and functionality. The document provides techniques to protect against these risks, such as verifying system configurations, restricting access by URL and role, validating redirect targets, encrypting sensitive data storage and transmissions, and more.
Deconstructing website attacks - Eric Vanderburg
The document discusses various types of website attacks such as injection attacks, cross-site scripting, session management attacks, and object reference attacks. It provides details on the nature of each attack, their potential impacts, and techniques for protecting against them. Some key points are that the average breach costs $214 per record and $7.2 million per incident, while the US is increasing cybersecurity funding by 35% to $548 million. Injection attacks can allow access to entire databases or operating systems if not properly protected against with input validation and encoding. Cross-site scripting can steal user data or install malware if raw user input is reflected in outputs. The document recommends output encoding and validating all user input to prevent attacks.
Countering malware threats - Eric Vanderburg
Malware is a significant threat as it provides a way for an attacker to use your machine for nefarious means or take data from you and those connected to you. Learn how to combat this threat and protect yourself.
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GDPR, Data Privacy and Cybersecurity - MIT Symposium
GDPR, Data Privacy and Cybersecurity - MIT Symposium
Cybercrime and Cyber Threats - CBLA - Eric Vanderburg
Cybercrime and Cyber Threats - CBLA - Eric Vanderburg
Cybersecurity Incident Response Strategies and Tactics - RIMS 2017 - Eric Van...
Cybersecurity Incident Response Strategies and Tactics - RIMS 2017 - Eric Van...
2017 March ISACA Security Challenges with the Internet of Things - Eric Vande...
2017 March ISACA Security Challenges with the Internet of Things - Eric Vande...
Japanese current and future technology management challenges
Japanese current and future technology management challenges
The Prescription for Protection - Avoid Treatment Errors To The Malware Problem
The Prescription for Protection - Avoid Treatment Errors To The Malware Problem
Cloud Storage and Security: Solving Compliance Challenges
Cloud Storage and Security: Solving Compliance Challenges
Correct the most common web development security mistakes - Eric Vanderburg
Correct the most common web development security mistakes - Eric Vanderburg
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“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
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For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/temporal-event-neural-networks-a-more-efficient-alternative-to-the-transformer-a-presentation-from-brainchip/
Chris Jones, Director of Product Management at BrainChip , presents the “Temporal Event Neural Networks: A More Efficient Alternative to the Transformer” tutorial at the May 2024 Embedded Vision Summit.
The expansion of AI services necessitates enhanced computational capabilities on edge devices. Temporal Event Neural Networks (TENNs), developed by BrainChip, represent a novel and highly efficient state-space network. TENNs demonstrate exceptional proficiency in handling multi-dimensional streaming data, facilitating advancements in object detection, action recognition, speech enhancement and language model/sequence generation. Through the utilization of polynomial-based continuous convolutions, TENNs streamline models, expedite training processes and significantly diminish memory requirements, achieving notable reductions of up to 50x in parameters and 5,000x in energy consumption compared to prevailing methodologies like transformers.
Integration with BrainChip’s Akida neuromorphic hardware IP further enhances TENNs’ capabilities, enabling the realization of highly capable, portable and passively cooled edge devices. This presentation delves into the technical innovations underlying TENNs, presents real-world benchmarks, and elucidates how this cutting-edge approach is positioned to revolutionize edge AI across diverse applications.Northern Engraving | Nameplate Manufacturing Process - 2024
Manufacturing custom quality metal nameplates and badges involves several standard operations. Processes include sheet prep, lithography, screening, coating, punch press and inspection. All decoration is completed in the flat sheet with adhesive and tooling operations following. The possibilities for creating unique durable nameplates are endless. How will you create your brand identity? We can help!
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before the computed tomography, it had been widely used.
Essentials of Automations: Exploring Attributes & Automation Parameters
Building automations in FME Flow can save time, money, and help businesses scale by eliminating data silos and providing data to stakeholders in real-time. One essential component to orchestrating complex automations is the use of attributes & automation parameters (both formerly known as “keys”). In fact, it’s unlikely you’ll ever build an Automation without using these components, but what exactly are they?
Attributes & automation parameters enable the automation author to pass data values from one automation component to the next. During this webinar, our FME Flow Specialists will cover leveraging the three types of these output attributes & parameters in FME Flow: Event, Custom, and Automation. As a bonus, they’ll also be making use of the Split-Merge Block functionality.
You’ll leave this webinar with a better understanding of how to maximize the potential of automations by making use of attributes & automation parameters, with the ultimate goal of setting your enterprise integration workflows up on autopilot.
Taking AI to the Next Level in Manufacturing.pdf
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
Generating privacy-protected synthetic data using Secludy and Milvus
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Mutation Testing for Task-Oriented Chatbots
Conversational agents, or chatbots, are increasingly used to access all sorts of services using natural language. While open-domain chatbots - like ChatGPT - can converse on any topic, task-oriented chatbots - the focus of this paper - are designed for specific tasks, like booking a flight, obtaining customer support, or setting an appointment. Like any other software, task-oriented chatbots need to be properly tested, usually by defining and executing test scenarios (i.e., sequences of user-chatbot interactions). However, there is currently a lack of methods to quantify the completeness and strength of such test scenarios, which can lead to low-quality tests, and hence to buggy chatbots.
To fill this gap, we propose adapting mutation testing (MuT) for task-oriented chatbots. To this end, we introduce a set of mutation operators that emulate faults in chatbot designs, an architecture that enables MuT on chatbots built using heterogeneous technologies, and a practical realisation as an Eclipse plugin. Moreover, we evaluate the applicability, effectiveness and efficiency of our approach on open-source chatbots, with promising results.
AppSec PNW: Android and iOS Application Security with MobSF
Mobile Security Framework - MobSF is a free and open source automated mobile application security testing environment designed to help security engineers, researchers, developers, and penetration testers to identify security vulnerabilities, malicious behaviours and privacy concerns in mobile applications using static and dynamic analysis. It supports all the popular mobile application binaries and source code formats built for Android and iOS devices. In addition to automated security assessment, it also offers an interactive testing environment to build and execute scenario based test/fuzz cases against the application.
This talk covers:
Using MobSF for static analysis of mobile applications.
Interactive dynamic security assessment of Android and iOS applications.
Solving Mobile app CTF challenges.
Reverse engineering and runtime analysis of Mobile malware.
How to shift left and integrate MobSF/mobsfscan SAST and DAST in your build pipeline.
GNSS spoofing via SDR (Criptored Talks 2024)
In the realm of cybersecurity, offensive security practices act as a critical shield. By simulating real-world attacks in a controlled environment, these techniques expose vulnerabilities before malicious actors can exploit them. This proactive approach allows manufacturers to identify and fix weaknesses, significantly enhancing system security.
This presentation delves into the development of a system designed to mimic Galileo's Open Service signal using software-defined radio (SDR) technology. We'll begin with a foundational overview of both Global Navigation Satellite Systems (GNSS) and the intricacies of digital signal processing.
The presentation culminates in a live demonstration. We'll showcase the manipulation of Galileo's Open Service pilot signal, simulating an attack on various software and hardware systems. This practical demonstration serves to highlight the potential consequences of unaddressed vulnerabilities, emphasizing the importance of offensive security practices in safeguarding critical infrastructure.
The Microsoft 365 Migration Tutorial For Beginner.pptx
This presentation will help you understand the power of Microsoft 365. However, we have mentioned every productivity app included in Office 365. Additionally, we have suggested the migration situation related to Office 365 and how we can help you.
You can also read: https://www.systoolsgroup.com/updates/office-365-tenant-to-tenant-migration-step-by-step-complete-guide/
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Imagine an IoT processing system that is already quite mature and production-ready and for which client coverage is growing and scaling and performance aspects are life and death questions. The system has Redis, MongoDB, and stream processing based on ksqldb. In this talk, firstly, we will analyze scaling approaches and then select the proper ones for our system.
JavaLand 2024: Application Development Green Masterplan
My presentation slides I used at JavaLand 2024
June Patch Tuesday
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectors
Join us to learn how UiPath Apps can directly and easily interact with prebuilt connectors via Integration Service--including Salesforce, ServiceNow, Open GenAI, and more.
The best part is you can achieve this without building a custom workflow! Say goodbye to the hassle of using separate automations to call APIs. By seamlessly integrating within App Studio, you can now easily streamline your workflow, while gaining direct access to our Connector Catalog of popular applications.
We’ll discuss and demo the benefits of UiPath Apps and connectors including:
Creating a compelling user experience for any software, without the limitations of APIs.
Accelerating the app creation process, saving time and effort
Enjoying high-performance CRUD (create, read, update, delete) operations, for
seamless data management.
Speakers:
Russell Alfeche, Technology Leader, RPA at qBotic and UiPath MVP
Charlie Greenberg, host
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...
The typical problem in product engineering is not bad strategy, so much as “no strategy”. This leads to confusion, lack of motivation, and incoherent action. The next time you look for a strategy and find an empty space, instead of waiting for it to be filled, I will show you how to fill it in yourself. If you’re wrong, it forces a correction. If you’re right, it helps create focus. I’ll share how I’ve approached this in the past, both what works and lessons for what didn’t work so well.
Programming Foundation Models with DSPy - Meetup Slides
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
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Computer Architecture - Hardware - Lesson 11 - Networking - Eric Vanderburg
- 1. Computer Architecture: Core Hardware Chapter 11 Networking Eric Vanderburg Eric Vanderburg – Core Hardware © 2005
- 2. Eric Vanderburg – Core Hardware © 2005 OSI Model • Application • Presentation • Session • Transport • Network • Datalink • Physical
- 3. Eric Vanderburg – Core Hardware © 2005 Topologies • Bus • Ring • Star • Mesh
- 4. Eric Vanderburg – Core Hardware © 2005 Devices • Repeater • Hub • Bridge • Switch • Router • Gateway • Cables
- 5. Architectures • Ethernet • Token Ring • FDDI • WiFi Eric Vanderburg – Core Hardware © 2005
- 6. Eric Vanderburg – Core Hardware © 2005 Protocols • TCP/IP • IPX/SPX • AppleTalk • NetBEUI
- 7. Eric Vanderburg – Core Hardware © 2005 Protocols • TCP/IP • IPX/SPX • AppleTalk • NetBEUI