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Get the latest updates for your PC at Microsoft Update.
Microsoft Update
Protect your PC from viruses, spyware, and other malicious software.
Microsoft Security Essentials
Download security tools, toolkits, and guides.
Download security tools
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Document
Document
This download provides product documentation for Microsoft Forefront Client Security.
FREE
Release Date:
6/11/2007
Tool
Tool
The Forefront Client Security Management Pack allows you to monitor key Client Security components from a centralized MOM location in order to ensure that your Client Security environment is running efficiently.
FREE
Release Date:
10/10/2007
Document
Document
The Windows Vista Security Guide has been replaced by the Windows Vista Security Compliance Management Toolkit, part of the Security Compliance Management Toolkit Series. See the note in the Overview section for the current download location.
FREE
Release Date:
4/22/2009
Document
Document
The 2007 Microsoft Office Security Guide provides prescriptive Group Policy setting and security configuration recommendations to help strengthen the security of computers running the 2007 Microsoft Office release on computers that run Windows Vista...
FREE
Release Date:
4/27/2009
Security Patch
Security Patch
This DVD5 ISO image file contains the security updates for Windows released on Windows Update on August 14, 2012.
FREE
Release Date:
8/13/2012
Security Patch
Security Patch
This DVD5 ISO image file contains the security updates for Windows released on Windows Update on October 9, 2012.
FREE
Release Date:
10/9/2012
Security Patch
Security Patch
This DVD5 ISO image file contains the security updates for Windows released on Windows Update on November 8, 2011.
FREE
Release Date:
11/7/2011
SDK
SDK
This sample contains three examples for supporting new security features and controlling access to those features using the Microsoft Project Server security system.
FREE
Release Date:
4/30/2003
Security Patch
Security Patch
This DVD5 ISO image file contains the security updates for Windows released on Windows Update on December 11, 2012.
FREE
Release Date:
12/11/2012
Document
Document
...overlap between compliance and software security. At first glance, this overlap is limited to the specific software security requirements posed in standards such...DSS. In practice however, software security and IT compliance are deeply intertwined...
FREE
Release Date:
5/15/2012
Document
Document
This article includes information about security enhancements in Windows Vista and how Microsoft used the Security Development Lifecycle to increase the security of the Windows operating system.
FREE
Release Date:
5/15/2007
Document
Document
This white paper provides information about managing Internet Explorer Enhanced Security Configuration so that users and administrators can access trusted resources and Web sites on a corporate intranet and on the Internet...
FREE
Release Date:
5/5/2003
Document
Document
The Internet Explorer 8 Security Guide provides instructions and recommendations to help strengthen the security of desktop and laptop computers running Windows® Internet Explorer® 8.
FREE
Release Date:
5/4/2011
Security Patch
Security Patch
This DVD5 ISO image file contains the security updates for Windows released on Windows Update on March 9th, 2010.
FREE
Release Date:
3/8/2010
Security Patch
Security Patch
This DVD5 ISO image file contains the security updates for Windows released on Windows Update on March 13, 2012.
FREE
Release Date:
3/13/2012
Document
Document
Build a security awareness program in your organization today with the Microsoft Security Awareness Toolkit
FREE
Release Date:
2/25/2010
Document
Document
Download the patterns & practices Security Engineering approach which describes the specific security-related activities to integrate into your software engineering process.
FREE
Release Date:
10/18/2005
Document
Document
This whitepaper provides an overview of the security practices and technology that support enterprise-grade security in Microsoft Office 365 for businesses of all sizes.
FREE
Release Date:
4/1/2013
Document
Document
The Security Configuration Wizard documentation set contains deployment, extensibility options and troubleshooting tips to assist you in running SCW.
FREE
Release Date:
2/1/2006
Document
Document
The Effective Security Practices Whitepaper Series
FREE
Release Date:
2/25/2010
Document
Document
This Solution Accelerator provides instructions and recommendations to help strengthen the security of computers running the Hyper-V role on Windows Server® 2008. It covers three core topics: hardening Hyper-V, delegating...
FREE
Release Date:
3/30/2009
Document
Document
This document provides detailed information about the security-related features in MOM 2005 including changes from MOM 2000 SP1, securing new installations and upgrade to MOM, securing agent deployment, using additional security such as IPSec, and best practices.
FREE
Release Date:
7/5/2005
Document
Document
The Windows Server 2003 Security Guide has been replaced by the Windows Server 2003 Security Compliance Management Toolkit, part of the Security Compliance Management Toolkit Series. See the note in the Overview section for the current download location.
FREE
Release Date:
4/21/2009
Document
Document
Microsoft® Forefront™ Client Security provides unified malware protection for business desktops...into threats and vulnerabilities, Microsoft Forefront Client Security helps protect your business with confidence and efficiency.
FREE
Release Date:
5/1/2007
Document
Document
The first TechNet Security Series Seminar happened on Friday 28 September 2007. Here are the presentations that were made during this seminar, now available for download.
FREE
Release Date:
10/3/2007
Security Patch
Security Patch
This DVD5 ISO image file contains the security updates for Windows released on Windows Update on March 12, 2013.
FREE
Release Date:
3/11/2013
Document
Document
The first paper discusses how to address cloud security considerations using Microsoft Office 365. The second paper discusses how to address cloud security considerations in a private cloud environment and how to strike the right balance between...
FREE
Release Date:
7/13/2011
Document
Document
Security white papers that address the specific security needs of particular industries, such as the professional services and financial services industries.
FREE
Release Date:
4/1/2008
Document
Document
SDL and HIPAA - Aligning Microsoft SDL Security Practices with the HIPAA Security Rule
FREE
Release Date:
11/5/2010
Security Patch
Security Patch
This update addresses the vulnerability discussed in Microsoft Security Bulletin MS04-025. To find out if other security updates are available for you, see the Overview section of this page.
FREE
Release Date:
7/29/2004
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