Technet Spotlight On Demand Video - Mark Russinovich - Windows Vista User Account Control Internals

Windows Vista introduces a new feature, User Account Control (UAC), that enables users to run without administrator rights. This session presents the details of UAC's internal implementation, including file system and registry virtualization and the new mandatory integrity control security model, highlighting the concepts covered with demonstrations and tools. It will also discuss what types of malware UAC can prevent and what types it was not designed to prevent.

https://www.microsoft.com/emea/spotlight/sessionh.aspx?videoid=360