Identity threat detection and response (ITDR) is the set of tools and practices that monitor identity systems, such as Active Directory or Microsoft Entra ID, to detect and stop account abuse. It looks for signals like impossible travel sign-ins, privilege escalation or Kerberoasting attacks, and lets the security team disable the account or revoke its active sessions.
Go deeper on the TecnetBlog: Identity Dark Matter: The Invisible Side of Digital Identity
ITDR, identity threat detection, identity security, Active Directory security, identity-based attacks