WindowSecurity.com - Implementing Principle of Least Privilege

Title: Implementing Principle of Least Privilege
Author: Derek Melber
Summary: The Principle of Least Privilege is not a new concept, but the push to implement it on production networks has never been so important. This article will go over some of the most common configurations that you can make to implement these principles and reduce the possibility of an attack from a typical end user.
Link: http://www.WindowSecurity.com/articles/Implementing-Principle-Least-Privilege.html