by Ehsan Ebadi January 05, 2026 • 8 min read 5 Module Progress: 5. Active Directory Authentication 1 NTLM Authentication 2 Kerberos Authentication 3 Cached AD Credentials 4 Password Attacks 5 AS-REP Roasting 6 Kerberoasting 7 Silver Tickets (Currently Reading) Reading Now 8 Domain Controller Synchronization Previous Kerberoasting Next Domain Controller Synchronization