This one got past me but Windows IT Pro highlighted it. Last week, MS launched the Windows Vista Secuirty Guide. In it’s words:
This guide provides instructions and recommendations to help strengthen the security of desktop and laptop computers running Windows Vista™ in a domain with the Active Directory® directory service.
In addition to the solutions that the Windows Vista Security Guide prescribes, the guide includes tools, step-by-step procedures, recommendations, and processes that significantly streamline the deployment process. Not only does the guide provide you with effective security setting guidance, it also provides a reproducible method that you can use to apply the guidance to both test and production environments.