These YouTube transcripts feature Sean Metcalf from Trimarc Security discussing critical aspects of Active Directory (AD) security. The first source, a DerbyCon talk, outlines common AD security issues, methods for detecting reconnaissance, and techniques for hardening AD components. The second source is a Trimarc webcast focused on performing self-assessments of AD security, highlighting common vulnerabilities and providing PowerShell scripts to identify them. Both emphasize proactive security measures, proper configurations, and the importance of mitigating risks associated with AD. I put these into one podcast where you can listen to Securing your enterprise environment