"Thousands of people from around the world have been hard at work to ensure that Windows Vista is the most secure versions of Windows ever released. From new engineering best practices as part of the Security Development Lifecycle (SDL) to new data protection features like BitLocker™ drive encryption, Windows Vista will help make large enterprises, small businesses, and home users more secure.

The purpose of this blog is to make you aware of what makes Windows Vista more secure, keep you updated on the latest developments, and give you a behind-the-scenes look at the development process from the people building the product."

http://blogs.msdn.com/windowsvistasecurity/

Urs