Purple Knight

Purple Knight is a free Active Directory security assessment tool built and managed by an elite group of Microsoft identity experts.

Purple Knight is on a mission to help organizations combat the deluge of escalating attacks targeting Active Directory. Regardless of company size or industry, we believe that security programs must be empowered to safely challenge their defenses, find weak spots, and take immediate action.

Purple Knight queries your Active Directory environment and performs a comprehensive set of tests against the most common and effective attack vectors to uncover risky configurations and security vulnerabilities. You receive prioritized, corrective guidance to close gaps before they get exploited by attackers.

Purple Knight is powered by Semperis