Access denied for Google Cloud Service Account

이 페이지는 아직 한국어로 제공되지 않으며 번역 작업 중입니다. 번역에 관한 질문이나 의견이 있으시면 언제든지 저희에게 연락해 주십시오.

Goal

Detect when a Google Cloud service account (@usr.id:*.iam.gserviceaccount.com) exhibits access denied behavior that deviates from normal.

Strategy

Inspect the Google Cloud service account (@usr.id:*.iam.gserviceaccount.com) for errors (@data.protoPayload.status.code:7) caused by denied permissions (@evt.outcome). The anomaly detection will baseline each service account and then generate a security signal when a service account deviates from their baseline.

Triage and response

Investigate the logs and determine whether or not the Google Cloud service account {{@usr.id}} is compromised.