Key Takeaways Identity-based attacks are among the fastest and most effective intrusion methods because valid credentials let attackers operate as trusted users. Techniques like Pass-the-Hash, Kerberoasting, Domain Controller Synchronization (DCSync), and Authentication Server Response Roasting (AS-REP Roasting) are common Active Directory (AD) attacks that exploit AD trust relationships. Qualys ETM Identity helps organizations discover risky identities, correlate identity and asset risk, and pr