Microsoft Security Newsletter
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Viewpoint
Applying the Principle of Least Privilege to Windows Vista  
By Alex Heaton, Senior Product Manager, Windows Vista Security
The principle of least privilege was one of the guiding security principles behind the development of Windows Vista. This article examines four areas in which this principle was applied: user accounts, Web browsing, services, and drivers.

Top Stories
Windows Vista Release Candidate 1 (RC1)--the final major pre-release of Windows Vista--is now available through the Customer Preview Program. After you have installed Windows Vista RC1, be sure to visit the Resource Center to download the Windows Vista Product Guide and discover more information that will help you quickly get up and running.
Data Protection Manger (DPM) is the new standard for Windows backup and recovery, delivering continuous data protection for Microsoft application and file servers to a seamlessly integrated secondary disk and tape solution on the DPM server. DPM enables rapid and reliable recovery through advanced technology for enterprises of all sizes.
Microsoft Office Groove 2007 is a new collaboration tool in the 2007 Microsoft Office system that enables teams to collaborate dynamically, effectively, and with advanced security, even when team members work for different organizations, work remotely, or need to work offline. Find out how the Office Groove 2007 client can fit into your organization.

Security Guidance
By Russ Humphries, Senior Product Manager, Windows Vista Security
This article details how Windows BitLocker Drive Encryption, an exciting new data protection feature available in Windows Vista, addresses growing concerns about the theft or unwanted disclosure of data through the physical loss of computer devices.
This site provides links to white papers, blogs, and other resources that discuss the new security features and technologies in Windows Vista including the Windows Vista Developer Center and Windows Vista Resources for IT Professionals.
These guides provide step-by-step information about how to help protect data by using Windows BitLocker Drive Encryption, how to administer the TPM Security Hardware in a computer by using Trusted Platform Module (TPM) Services, and how to help deploy better-managed desktops and mitigate the impact of malicious software by using Windows User Account Control (UAC).
Want to learn more about Windows BitLocker Drive Encryption? Read this technical overview and step-by-step guide, and search for answers to frequently asked questions.
This high-level document discusses the features of the new firewall in Windows Vista, and provides a short walkthrough. In particular, with this document you will learn how to manage Windows Firewall in Windows Vista through the Windows Firewall with Advanced Security Microsoft Management Control (MMC) snap-in, with Netsh commands, and with Group Policy.
In this Channel9 interview, hear from an architect on the Windows Vista kernel team who discusses what happens deep inside Windows from a security perspective. From this conversation, you'll learn more about the innards of Windows than you might expect.
This white paper provides guidelines and suggested best practices for developers about how to write software that works for standard users and with the security enhancements of Windows User Account Control (UAC) in Windows Vista Beta 1. By following these guidelines, developers will be able to gain a more thorough understanding of UAC and how to develop their applications in a more secure fashion.
This article contains information to assist application developers in ensuring that their applications are User Account Control (UAC) compatible.
In Windows Vista and later versions of the Windows family of operating systems, kernel-mode software must have a digital signature to load on x64-based computer systems. This paper describes how to manage the signing process for kernel-mode code for Windows Vista.
This guide provides the instructions necessary to use Trusted Platform Module (TPM) Services in a test lab environment.
Windows Sidebar is a new Windows Vista component that provides a runtime for "gadgets." Gadgets are mini-applications designed to present the user with information or utilities. The Sidebar team at Microsoft is completely committed to making Windows Vista the most secure version of Windows ever, and that includes the security and trustworthiness of gadgets. Windows Sidebar treats gadgets very similarly to the way Windows Vista treats all executable code.

This Month's Security Bulletins
Critical:
Important:
Moderate:
Low:

MVP Update
MVP of the Month: Mark Minasi   
Microsoft Windows Server System MVP Mark Minasi publishes the free Mark Minasi’s Windows Networking Tech Page and runs a technical support forum at www.minasi.com. He is the author of 25 books about computing, networking, and security, including the upcoming Administering Vista Security: The Big Surprises and Mastering Windows Vista. He is also a long-time columnist for Windows IT Pro magazine.
By Mark Minasi, BA, MS, MPh, MCSE
This article discusses Windows User Account Control (UAC) and provides insight on Admin Approval Mode, creating standard user tokens, and how UAC chooses which token to use.

Partners with Expertise in Security Solutions
Avoco Secure designs innovative products that enable, extend, and add value to the Microsoft platform, including support for Windows Vista and Microsoft Office 2007. This premier enterprise security, authentication, and signature solution provider recently announced the release of secure2sign and secure2trust V5 for the secure signing, protection, access, and control of confidential information. Click here for more information.

Microsoft Product Lifecycle Information
Find information about your particular products on the Microsoft Product Lifecycle Web site.
See a List of Supported Service Packs: Microsoft provides free software updates for security and nonsecurity issues for all supported service packs.

Security Events and Training
Get an early peek at improved security, management, and productivity by experiencing Windows Vista Beta 2 Virtual Labs. In these labs, you'll learn how to deploy operating system images by using Windows Deployment Services, how to configure Windows User Account Control (UAC) for standard and administrative users via Group Policy, and more.
In this 30-minute hands-on overview, you will learn to configure new security features in Windows Internet Explorer 7 and to configure Internet Explorer 7 security features by using Group Policy.
The latest MSDN Security on the Brain Series kicked off on September 27th with the "Writing Securer Code" Virtual Conference, which showcased the fundamental knowledge that all developers require to write software that is more secure. The conference provided training on the latest exploits of hackers, along with firsthand demonstrations of the steps hackers take to find and exploit today's applications, and also provided training about the process of threat modeling.
In the face of diverse and ever-evolving threats, you need multiple layers of protection to protect your business and stop attacks before they can compromise your network. Multiple layers decrease the likelihood that any single threat can hobble your network. Use these resources to learn about a broad range of Microsoft security solutions to protect your messaging environment.

Upcoming Security Webcasts
Microsoft On-Demand Security Webcasts
Security in Windows Vista
Learn how to choose and enable the security configuration of your Windows Vista desktops, manage ongoing security updates, and maintain desktop security.
Windows Vista Security Update
Windows Vista is engineered to be the most secure version of the Windows client yet. This webcast describes the security advances in Windows Vista and includes demonstrations of User Account Control (formerly code-named "LUA") and Windows Internet Explorer 7 Protected Mode.
Windows Vista Deployment Overview
Join us as we explore the advantages of using a managed process for deploying Windows Vista, and as we describe some of the tools that are available to assist with deployment of Windows Vista.
Interactive Security Webcast Calendar
Upcoming security webcasts in a dynamic, interactive format.
For IT Professionals: TechNet Webcasts
Optimize Your Identity and Access Management Infrastructure (Level 100)
Thursday, October 12, 2006, 11:00 AM-12:00 PM Pacific Time
Presenter: Aaron Duggal, Principal Consultant, INS
Secure Collaboration with Microsoft Antigen (Level 200)
Wednesday, October 18, 2006, 1:00 PM-2:00 PM Pacific Time
Presenter: Bryan Von Axelson, TechNet Presenter, Microsoft Corporation
Protecting Your Exchange Server 2007 Network from Viruses and Spam (Level 300)
Thursday, October 19, 2006, 9:30 AM-10:30 AM Pacific Time
Presenter: Scott Schnoll, Technical Writing Lead, Microsoft Corporation
How Microsoft IT Secures Access to Corporate Resources Using Internet Security and Acceleration (ISA) Server 2006 (Level 300)
Tuesday, October 24, 2006, 9:30 AM-10:30 AM Pacific Time
Presenter: John Wohlfert, Systems Engineer, Microsoft IT, Microsoft Corporation
Secure Application Publishing with Internet Security and Acceleration (ISA) Server 2006 (Level 200)
Wednesday, October 25, 2006, 11:00 AM-12:30 PM Pacific Time
Presenter: Chris Avis, TechNet Presenter, Microsoft Corporation
Secure Messaging with Microsoft Antigen (Level 200)
Monday, October 30, 2006, 1:00 PM-2:00 PM Pacific Time
Presenter: Bryan Von Axelson, TechNet Presenter, Microsoft Corporation
For Developers: MSDN Webcasts
Identifying Least-Privilege User Account (LUA) Bugs with the LUA Buglight Tool (Level 200)
Tuesday, October 17, 2006, 11:00 AM-12:00 PM Pacific Time
Presenter: Aaron Margosis, Senior Consultant II, Microsoft Corporation
Designing Application Installations for User Account Control with Windows Installer 4.0 in Windows Vista (Level 200)
Wednesday, October 18, 2006, 10:00 AM-11:00 AM Pacific Time
Presenter: Tyler Robinson, Lead Program Manager, Microsoft Corporation

Security Newsletter
Volume 3, No. 10

October 2006
In This Issue:
Viewpoint
Top Stories
Security Guidance
This Month's Security Bulletins
MVP Update
Partners with Expertise in Security Solutions
Microsoft Product Lifecycle Information
Security Events and Training
Upcoming Security Webcasts
Security Program Guide
Learn Security On the Job
Learning Paths for Security - Microsoft Training References and Resources
Upcoming Chats
Microsoft Security Products and Technologies Chat
October 12, 2006, 10:00 AM Pacific Time
Join Ben Fathi, Vice President for the Microsoft Security Technology Unit (STU), and a collection of other experts from the STU and the Windows Vista team. Ben and the group invite you to join them in a candid Q&A session about the security enhancements in Windows Vista and address the confusion around how security partners can innovate on the Windows platform.
View a listing of upcoming technical chats
Free In-Person Events
Connect with experts at TechNet Security Briefings
Security Blogs
Michael Howard RSS
Eric Lippert RSS
Eric Fitzgerald RSS
Steve Lamb RSS
MSRC Blog RSS
ACE Team RSS
Jeff Jones RSS
Windows Vista Security RSS
User Account Control Team RSS
Security Newsgroups
General Security issues/questions
Open with newsreader
Virus issues/questions 
Open with newsreader
ISA Server
Open with newsreader
Windows 2000: Security
Open with newsreader
Windows XP: Security Administration
Open with newsreader
SQL Server: Security
Open with newsreader
Windows Server 2003 option
Community Web Sites
IT Pro Security Community
Security Newsgroups
More related communities
Additional Security Resources
Security Help and Support for IT Professionals
New and Improved Microsoft TechNet Troubleshooting and Support Page
Microsoft Security Glossary
TechNet Security Web Site
MSDN Security Developer Center 
Sign-Up for the Microsoft Security Notification Service
Security Bulletin Search Page
Home Users: Protect Your PC
MCSE/MCSA: Security Certifications
Subscribe to TechNet
Register for TechNet Flash IT Newsletter
Subscribe to MSDN
© 2006 Microsoft Corporation. All rights reserved. Microsoft, MSDN, Windows, and Windows Server are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. The names of actual companies and products mentioned herein may be the trademarks of their respective owners.

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To help increase your security, Microsoft will soon begin digitally signing all of its security newsletters with the Internet standard, Secure Multipurpose Internet Mail Extensions (S/MIME). This means that if you use Microsoft Outlook, or another full-featured e-mail program, you have an added assurance that the e-mail newsletter came from Microsoft and has not been tampered with. However, many Web-based e-mail programs and some other e-mail programs do not support digital signing with S/MIME. To learn more, please see how digital signatures help make Microsoft security newsletters more secure.

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