For AI agents: A markdown version of this page is available at https://docs.datadoghq.com/security/default_rules/def-000-g1e.md. A documentation index is available at /llms.txt.

AWS Verified Access anomalous failed authentication attempts by host

Goal

Detect when access is denied to a host authenticating using AWS Verified Access.

Strategy

The anomaly detection generates a security signal when a host’s authentication failure requests deviates from its baseline.

For more information about the anomaly detection method, see Detect security threats with anomaly detection rules.

Triage and response

Determine if the host {{@host}} should have access.