Which methodology does Identity Threat Detection and Response (ITDR) use?

Identity Threat Detection and Response (ITDR) leverages behavior analysis to identify suspicious or anomalous activities associated with user identities. This methodology involves continuously monitoring user authentication patterns, access events, and privilege escalations to build a baseline of “normal” behavior. By detecting deviations—such as unusual login locations, timeframes, or excessive access attempts—ITDR can flag potential identity compromises or insider threats that traditional signature or rule-based systems often miss. Palo Alto Networks’ ITDR integrates behavioral analytics with threat intelligence to deliver real-time alerts and automated response capabilities, essential in mitigating credential abuse and lateral movement within networks. This behavioral approach is crucial for adapting to sophisticated identity attacks that evolve constantly.