Tag: ExploitingGroupPolicyPreferences

The History of Active Directory Security

During the Summer of 2024, I had a talk at Troopers called “A Decade of Active Directory Attacks:What We’ve Learned & What’s Next” (Slides & Video) where I focused on the key milestones of Active Directory security (history). This article covers my “decade of Active Directory attacks” in some detail which was correlated with public …

Continue reading

Finding Passwords in SYSVOL & Exploiting Group Policy Preferences

At Black Hat and DEF CON this year, I spoke about ways attackers go from Domain User to Domain Admin in modern enterprises. Every Windows computer has a built-in Administrator account with an associated password. Changing this password is a security requirement in most organizations, though the method for doing so is not straight-forward. A …

Continue reading