The Microsoft Security Essentials Prerelease program allows users to run the latest & greatest versions of Security Essentials before they are publicy available

Microsoft Security Essentials provides real-time protection for your home or small business PC that guards against viruses, spyware, and other malicious software.

The Microsoft Baseline Security Analyzer provides a streamlined method to identify missing security updates and common security misconfigurations. MBSA 2.2 is a minor upgrade to correct minor issues and add optional catalog support.

...Solution Accelerator provides centralized security baseline management features, a baseline...portfolio, customization capabilities, and security baseline export flexibility to accelerate...s ability to efficiently manage the security and compliance process for the most widely...

This update addresses the vulnerability discussed in Microsoft Security Bulletin MS12-071. To find out if other security updates are available for you, see the Additional Information section at the bottom of this page.

The Microsoft Baseline Security Analyzer provides a streamlined method to identify missing security updates and common security misconfigurations. MBSA 2.1.1 is a minor upgrade to add support for Windows 7 and Windows Server 2008 R2.

A security issue has been identified in a Microsoft software product that could affect your system.

This update addresses the vulnerability discussed in Microsoft Security Bulletin MS12-063. To find out if other security updates are available for you, see the Additional Information section at the bottom of this page.

This update addresses the vulnerability discussed in Microsoft Security Bulletin MS13-021. To find out if other security updates are available for you, see the Additional Information section at the bottom of this page.