Active Directory Kerberoasting: The Complete Guide to Mechanics, Attack, and Defense
A complete guide to Kerberoasting: how SPNs and TGS-REP enable offline cracking, plus detection and defense.
2026-06
Active Directory 
Active Directory AS-REP Roasting: Abusing Accounts Without Kerberos Pre-Authentication
How attackers extract and crack Kerberos AS-REP hashes from accounts with pre-authentication disabled, and how blue teams defend.
Active Directory DCSync Attack and Defense: Abusing Directory Replication Rights
How DCSync abuses AD replication rights via DRSUAPI to dump credentials, and how blue teams can detect and stop it.
Active Directory NTLM Relay Attacks in Practice: Hands-On with ntlmrelayx
A practical walkthrough of NTLM relay attacks with Responder and ntlmrelayx, covering SMB and LDAP relay plus blue-team defenses.
Active Directory Pass-the-Hash and Pass-the-Ticket in Practiceｗ
A hands-on guide to NTLM Pass-the-Hash and Kerberos Pass-the-Ticket attacks, with practical tooling and Blue Team defenses.
Active Directory Golden Ticket Attacks: Abusing krbtgt for Domain Persistence
How attackers forge Kerberos TGTs with the krbtgt hash to gain persistent domain dominance, and how blue teams detect and defend.