The Fantastic Four
Because it will save hours of (boring!) checkings (and oblivion) with an existing server to audit (or server you’ve just installed and you’re about to launch to production) everyone of us should have these tools at hand!
Microsoft Web Application Configuration Analyzer v2.0 | Microsoft Baseline Security Analyzer 2.2 (for IT Professionals) | Microsoft Baseline Configuration Analyzer 2.1 | Attack Surface Analyzer