Active Directory Security Best Practices

Because why wouldn't you?

  

Best Practice Guide for Securing Windows Server Active Directory Installations

Best Practice Guide for Securing Active Directory Installations and Day-to-Day Operations: Part 1

Best Practice Guide for Securing Active Directory Installations and Day-to-Day Operations: Part 2

Windows Server 2003 Deployment Kit: Designing and Deploying Directory and Security Services

Windows Server 2003 Security Guide

Windows Server 2008 Security Guide

Achieving Autonomy and Isolation with Forests, Domains, and Organizational Units

Active Directory Security Technical Implementation Guide (Non-Microsoft Guide)

http://iase.disa.mil/stigs/stig/active-directory-stig-v1r1.pdf