Hardening Library

Security research, tutorials, and product updates from the Retrievy team

Multi-cloud security, FortiGate hardening, AD/identity risk, and configuration drift. Written by operators for operators.

4 articles match
of 34 total
Active Directory Security Groups: What Operators Need to Know
Articles
4 min read

Active Directory Security Groups: What Operators Need to Know

Security groups are the primary access-control primitive in Active Directory, and misconfigured membership is one of the most reliable paths to privilege escalation. Here is what operators need to audit right now.

R
Retrievy Team
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Your AD Has 200 Service Accounts. How Many Are Ghosts?
Identity Security
8 min read

Your AD Has 200 Service Accounts. How Many Are Ghosts?

Most AD environments have dozens of forgotten service accounts carrying admin-level privileges. Learn how ghost service accounts become breach vectors, and how to find them before attackers do.

N
Ney Gelbcke Junior
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AI-Generated Zero-Day Exploit Bypasses 2FA at Scale in the Wild
Threat Intel
4 min read

AI-Generated Zero-Day Exploit Bypasses 2FA at Scale in the Wild

Google has identified a threat actor using a zero-day exploit likely built with AI assistance — the first confirmed in-the-wild use of AI for vulnerability discovery and exploit generation, targeting 2FA mechanisms.

R
Retrievy Team
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