detecting-azure-service-principal-abuse

To detect service principal credential abuse in Entra ID, you monitor newly added credentials and expiring credentials on service principals using Microsoft Graph and Azure AD signals. This identifies credential compromise and privilege escalation risks.

You check for privileged role assignments on Azure service principals by flagging service principals with high-privilege roles. This detects potential privilege escalation and persistence threats in your Entra ID tenant.

Service principal ownership anomaly detection identifies anomalous or excessive application owners in Azure AD. It reviews ownership and access patterns to surface potential compromise or unauthorized control over applications.

You investigate suspicious service principal sign-in activity by correlating audit and sign-in data for suspicious patterns. This workflow guides end-to-end investigation and containment steps for detected anomalies.

Yes, you need the azure-identity and requests dependencies to authenticate and query Microsoft Graph for service principal signals. These libraries enable credential monitoring, privileged role detection, and ownership review.