The document compares Windows 7 Pro and Windows 7 Enterprise, highlighting additional features in Windows 7 Enterprise such as BitLocker, BitLocker To Go, AppLocker, booting from VHDs, BranchCache, and DirectAccess. BitLocker provides full disk encryption while AppLocker allows restricting applications. Booting from VHDs enables testing configurations without affecting the main OS. BranchCache and DirectAccess improve remote access performance and security by caching content locally and enabling VPN-less internet access.
Bit locker Drive Encryption: How it Works and How it ComparesLumension
Endpoint security is a rat’s nest of issues, risks and attack vectors. But one thing’s for sure, there is no substitute for encryption - both of local hard drives and removable storage devices. So why are so few of us using encryption at the endpoint?
View this presentation as Randy Franklin Smith from Ultimate Windows Security discusses:
* How to effectively deploy BitLocker and BitLocker To Go
* How well BitLocker To Go does at protecting data on removable devices
* Why you need to go beyond encryption and think about how to manage endpoint security holistically
Discover the 5 New Windows 8 Security Features You Should Know - by Denver IT...North Star. Inc.
Are there any security features in Windows 8 you should know about? Learn About the 5 New Windows 8 Security Features - Presented by your Denver IT Support Specialists and Technology Consultants at North Star, Inc.
Visit http://www.nssit.com
Presentation designed by Social Media Virtual Assistant: Andrea Kalli at www.virtualassist.net
Bit locker Drive Encryption: How it Works and How it ComparesLumension
Endpoint security is a rat’s nest of issues, risks and attack vectors. But one thing’s for sure, there is no substitute for encryption - both of local hard drives and removable storage devices. So why are so few of us using encryption at the endpoint?
View this presentation as Randy Franklin Smith from Ultimate Windows Security discusses:
* How to effectively deploy BitLocker and BitLocker To Go
* How well BitLocker To Go does at protecting data on removable devices
* Why you need to go beyond encryption and think about how to manage endpoint security holistically
Discover the 5 New Windows 8 Security Features You Should Know - by Denver IT...North Star. Inc.
Are there any security features in Windows 8 you should know about? Learn About the 5 New Windows 8 Security Features - Presented by your Denver IT Support Specialists and Technology Consultants at North Star, Inc.
Visit http://www.nssit.com
Presentation designed by Social Media Virtual Assistant: Andrea Kalli at www.virtualassist.net
Security of Windows 10 IoT Core(FFRI Monthly Research 201506)FFRI, Inc.
•Windows 10 IoT is successor platform of Windows Embedded that optimized for embedded devices.
•Windows 10 IoT Core Insider Preview has been provided for single-board computers such as the Raspberry Pi 2.
•We show tutorial about security of Windows 10 IoT Core using the Raspberry Pi 2.
Introduction to Endpoint Encryption
If you are using a computer or a removable USB drive, chances are that you have sensitive data on these devices. Whether it is a home computer with family finances, a work computer with sensitive corporate information or a thumb drive with government secrets, you need to ensure that there is no unauthorised access to that data should the device be lost or stolen.
Endpoint encryption, also known as disc encryption, protects this data, rendering it unreadable to unauthorised users. This paper describes the differences between endpoint and file encryption, details how endpoint encryption works and addresses recovery mechanisms.
What is Endpoint Encryption
Endpoint Encryption versus File Encryption
When it comes to encrypting data there are various encryption strategies.
Endpoint encryption protects a disc in the event of theft or accidental loss by encrypting the entire disc including swap files, system files and hibernation files. If an encrypted disc is lost, stolen or placed into another computer, the encrypted state of the drive remains
unchanged, ensuring only an authorised user can access its contents.
Endpoint encryption cannot however, protect your data when you have logged into the system during startup and leave your computer unattended. In this case, your system has been unlocked and unauthorised users can access your system just as an authorised user could.
This is where file encryption comes in.
Just like an alarm system protects an entire home and a safe provides additional security, endpoint encryption protects the entire system and file encryption provides an additional layer of security.
File encryption encrypts specific files so that when a user successfully authorises to an operating system, the contents of the file still remain encrypted. An application such as Symantec™ File Share Encryption can protect individual files and folders, prompting the user for
a passphrase to permit access. File encryption requires user action while drive encryption automatically encrypts everything you or the operating system creates. File encryption can also be paired with an encryption policy server which allows IT administrators to create and
deliver encryption rules across an organisation, including automatically encrypting files from various applications and/or folders.
Telehack: May the Command Line Live ForeverGregory Hanis
Want to play a game? I bet I can root more boxes than you and stop you from gaining control. Telehack is a simulation of a stylized arpanet/usenet, circa 1985-1990. It is a full multi-user simulation, including 25,000 hosts and BBS’s the early net, thousands of files from the era, a collection of adventure and IF games, a working BASIC interpreter with a library of programs to run, simulated historical users, and more.
You say SCADA, I say … mainframes. There are some remarkable - and scary - parallels between the worlds of SCADA ICS and mainframes. Each system is critical to our lives. Their worlds are insular, proprietary, and seemingly shut-off to everyone else. Except for when they aren’t. Extrapolate the future of security for mainframes based on the challenges and failures of SCADA ICS as it has evolved from sequestered to connected. SCADA serves as a cautionary tale for securing mainframes against acts of God, nature and man in this scenario of a Stuxnet for Mainframes.
Security of Windows 10 IoT Core(FFRI Monthly Research 201506)FFRI, Inc.
•Windows 10 IoT is successor platform of Windows Embedded that optimized for embedded devices.
•Windows 10 IoT Core Insider Preview has been provided for single-board computers such as the Raspberry Pi 2.
•We show tutorial about security of Windows 10 IoT Core using the Raspberry Pi 2.
Introduction to Endpoint Encryption
If you are using a computer or a removable USB drive, chances are that you have sensitive data on these devices. Whether it is a home computer with family finances, a work computer with sensitive corporate information or a thumb drive with government secrets, you need to ensure that there is no unauthorised access to that data should the device be lost or stolen.
Endpoint encryption, also known as disc encryption, protects this data, rendering it unreadable to unauthorised users. This paper describes the differences between endpoint and file encryption, details how endpoint encryption works and addresses recovery mechanisms.
What is Endpoint Encryption
Endpoint Encryption versus File Encryption
When it comes to encrypting data there are various encryption strategies.
Endpoint encryption protects a disc in the event of theft or accidental loss by encrypting the entire disc including swap files, system files and hibernation files. If an encrypted disc is lost, stolen or placed into another computer, the encrypted state of the drive remains
unchanged, ensuring only an authorised user can access its contents.
Endpoint encryption cannot however, protect your data when you have logged into the system during startup and leave your computer unattended. In this case, your system has been unlocked and unauthorised users can access your system just as an authorised user could.
This is where file encryption comes in.
Just like an alarm system protects an entire home and a safe provides additional security, endpoint encryption protects the entire system and file encryption provides an additional layer of security.
File encryption encrypts specific files so that when a user successfully authorises to an operating system, the contents of the file still remain encrypted. An application such as Symantec™ File Share Encryption can protect individual files and folders, prompting the user for
a passphrase to permit access. File encryption requires user action while drive encryption automatically encrypts everything you or the operating system creates. File encryption can also be paired with an encryption policy server which allows IT administrators to create and
deliver encryption rules across an organisation, including automatically encrypting files from various applications and/or folders.
Telehack: May the Command Line Live ForeverGregory Hanis
Want to play a game? I bet I can root more boxes than you and stop you from gaining control. Telehack is a simulation of a stylized arpanet/usenet, circa 1985-1990. It is a full multi-user simulation, including 25,000 hosts and BBS’s the early net, thousands of files from the era, a collection of adventure and IF games, a working BASIC interpreter with a library of programs to run, simulated historical users, and more.
You say SCADA, I say … mainframes. There are some remarkable - and scary - parallels between the worlds of SCADA ICS and mainframes. Each system is critical to our lives. Their worlds are insular, proprietary, and seemingly shut-off to everyone else. Except for when they aren’t. Extrapolate the future of security for mainframes based on the challenges and failures of SCADA ICS as it has evolved from sequestered to connected. SCADA serves as a cautionary tale for securing mainframes against acts of God, nature and man in this scenario of a Stuxnet for Mainframes.
A special closed group were invited for a Windows Server 8 Sneak Peek event. It was MVUG's event for 2011 and was held in Microsoft Auditorium on 22nd Dec with more than 60 participants. Thank you to all who made it. I want to thank Raymond Chou, Kevin Lim, Lai Yoong Seng, Beh Chor How, Wong Chon Kit, Poo Ching Loong, and Brandon Liew who spoke and deliver some awesome demos and of course to Noel Teng who have organize the event. We had great questions.
Curso de Informática Básica
Treinamento de Digitação;
Sistema Operacional Windows 7
Pacote Office: Word, Excel e PowerPoint
Internet, E-mail e Redes Sociais
Threats, Vulnerabilities & Security measures in LinuxAmitesh Bharti
This presentation is made for my college presentation of explaining "Threats, Vulnerabilities & Security measures in Linux' and also suggestion how you could enhance ur Linux OS security.
Types of File Systems
How does the file system handle security?
Attacks on the file system
How does the file system ensure data integrity?
A file system is an abstraction to store, retrieve and update a set of files. The term also identifies the data structures specified by some of those abstractions, which are designed to organize multiple files as a single stream of bytes. responsible for organizing files and directories, and keeping track of which areas of the media belong to which file and which are not being used.
عمار عبد الكريم صاحب مبارك
AmmAr Abdualkareem sahib mobark
Agenda:
An in depth review of various security mechanisms in the kernel like those added by PAX and grsecurity.
Speaker:
Yehontan Biton, senior kernel developer and computer science researcher for Ben Gurion University of the Negev.
eFolder Expert Series Webinar - BDR Do's and Dont's: Featuring Andrew Bensing...eFolder
Offering a backup and disaster recovery service that works 110% of the time helps MSPs earn the trust and business of new and existing clients.
Andrew Bensinger, CEO of Replibit, has more than 10 years of experience designing business continuity software. In this Expert Series webinar, join Andrew and Ted Hulsy, VP of Marketing at eFolder, as they discuss disaster recovery best practices that will help you meet and exceed the expectations of your clients.
VMware End-User-Computing Best Practices PosterVMware Academy
The End-User-Computing Best Practices poster gives you up-to-date tips and guidelines for configuring and sizing the wide range of EUC products. Enlarge and print!
Platform Security Summit 18: Xen Security Weather Report 2018The Linux Foundation
The Xen Project is unique in its breadth of adoption and diverse contributions. Many vendors in the ecosystem are not directly competing, enabling collaboration which otherwise would not be possible. While hypervisors were once seen as purely cloud and server technologies, they are now used in many market segments to add compartmentalization and layers of security. This has led to renewed focus on older technologies, such as L4Re/seL4 and new technologies such as zircon, ACRN and others.
Meanwhile, the Xen Project has been trailblazing in adopting virtualization in new market segments and continues to innovate and set the direction for the industry. This has enabled downstream Xen developers to build viable businesses and products in areas such as security and embedded. This talk will cover Xen feature changes that are driven by security needs, and the challenges of safety certification within the context of open source projects and Xen Project in particular.
Security of Oracle EBS - How I can Protect my System (UKOUG APPS 18 edition)Andrejs Prokopjevs
Nowadays having a proper security configuration is a huge challenge, especially looking at the global hacks and personal data leak incidents that happened in IT a while back. Oracle EBS is not perfect and has lots of vulnerabilities covered by Oracle almost every quarter. A very small percent of Apps DBAs know all the features and options available, and usually, do not go over firewall/reverse proxy layer.
This presentation is going to cover an overview and recommendations of options and security features that are available and can be used out-of-the-box, and some of the non-trivial configurations that can help to keep your Oracle EBS system protected, per our experience.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Neuro-symbolic is not enough, we need neuro-*semantic*
Windows 7 professional Vs Windows 7 enterprise
1. WINDOWS 7 PRO
VS
WINDOWS 7 ENT
A Presentation on the exceptional differences between the two Operating Systems
2. Extra Features In WIN 7 Ent
• BitLocker
• Bitlocker To Go
• Applocker
• Boot from VHD
• BranchCache
• DirectAccess
3. BitLocker
Available on Win 7 Enterprise and Ultimate. It is used in Encrypting the HDD with
128bit AES encryption. It is faster than other AES encryption and has low RAM
requirements since the CBC mode with a 128bit key is used for encryption.
Authentication Mechanism
• Transparent mode: Uses TPM chip for key storage. Releases the Key to the
OS loader only if the early bootfile appears to be unmodified. Vulnerable to
a ‘coldboot’ attack.
• User Authentication mode: Uses the bootloader. Requires authentication to
the pre-boot environment in the form of a PIN. Vulnerable to the ‘bootkit’
attack but not to ‘coldboot’ attack.
• USB Key mode: Uses a USB dongle containing the startup key. BIOS must
support portable USB devices at the Pre-boot OS stage. This mode is immune
to ‘coldboot’ attack.
4. BitLocker
Recovery Modes
• Recovery Password: A numerical Key protector for recovery purposes.
• Recovery Key: An external Key for recovery purposes.
• Certificate: Adds a certificate-based public key protector for recovery.
The following Combination of Authentication modes are possible and all can be recovered
using the ‘Recovery Key’ method.
• TPM
• TPM+PIN
• TPM+PIN+USB key
• TPM+USB key
• USB Key
Requirements
1. Two NTFS formatted volumes(one for OS and a 100MB min from which the OS boots).
This can be achived using the DISKPART util or the Bitlocker Drive Preparation Tool.
2. An optional Key can be stored on the AD for recovery purpose and can be used for
recover using the ‘BitLocker Recovery Password Viewer for AD users’. For server
versions before 2008 the ‘Schema’ must be updated.
5. BitLocker
Benefits to the Business
• Good Degree of safety in case of Laptop theft.
• Integrated with AD directly no extra application or Add-on required.
• It encrypts more than the OS partition thus ensuring max security of data.
• Works on Multiboot environments.
• Flexible configuration as GP can be used.
Limitations
• Cool boot attack while using it in the TPM mode(transparent operation mode)
• Only Supported on the NTFS partision and on NT based OS(but BITLOCKER TO GO
Reader can run on NTFS, FAT 32 or exFAT).
• Workaround possible without TPM.
• BitLocker gives the End user local admin Rights. This gives them the opportunity to turn
off the encryption if desired
6. AppLocker
This help to prevent the use of Unknown or Unwanted application within the Network.
Helps to boast security and compliance for the organisation. It is a rule based service,
with 3 main rules configurable( Exec rule, Windows Installer rule, Script rule).
Applocker Vs Other Solutions
Restriction policies can be applied to the following.
• Specific User or Group.
• Default Rule Action is Deny.
• Audit-only mode possible.
• Wizard to create multiple rules at once.
• Policy import or export.
• Rule Collection available.
• PowerShell Support.
• Custom Error Messages.
7. AppLocker
Requirement
• Windows Server 2008 R2. Windows 7 Ult, Windows 7 Ent(Win 7 pro can create rules but
can’t enforce them.)
• For GP deployment, at least one computer with the Group Policy Management
Console(GPMC) or the Remote Server Administration Tools(RSAT) installed to host the
Applocker rules.
• Computers to enforce the Applocker rules created.
Rule Conditions
Rules are created either by PUBLISHER, PATH or by FILE HASH.
Benefits
• Increased security.
• Cost of Procuring third party apps lock down application eliminated.
8. Booting from VHD
VHD(Virtual Hard Drive)
Benefits
• It can be used as a simplified backup mechanism which is also portable.
• Booting from VHD helps to test new configurations and applications before final role-out.
• Any Malware infection only affects the VOS and does not spread to the Main OS.
• Native image deployment using Windows Deployment Service for Workstation/ Server
redeployment or recovery
Limitations
• VHD size limited to 2TB
• EFS/NTFS compression not suported
• Hibernating not supported.
• OS can’t be upgraded.
• Cannot be nested.
• Can’t be booted from a USB.
9. BranchCache
Caching contents of files and webservers locally at branch office, increasing the
network responsiveness of centralized applications when accessed remotely.
Modes of Operation
• Distributed Cache.
• Hosted Cache.
Benefits
• Reduced WAN link Utilisation in Branch offices(intranet based HTTP and SMB traffic).
• Accelerates delivery of encrypted contents(HTTPS and IPSec).
• Does not require additional equipment at the branch office and can be managed using GP.
• Caching done by default when round trip lattency time exceeds 80ms.
Limitations
• Depends on the caching mode(distr requires more processing power from work stations thus
performance may be affected. Hosted however combats this but requires extra hardware
investment.
10. DirectAccess
Enables connection to the office securely through the internet without the need for a
VPN.
Advantages
• Working outside the office is easier as there is no need for traditional VPN.
• Remote Management possible(Update deployment and GP settings over the internet).
• Enhanced Security and Access control.
• Communicates using IPv6 over IPsec.