LOG-06: Sign-In Log Anomaly Baseline
Frequently asked questions about implementing and managing the LOG-06 security control in Microsoft 365 and Entra ID.
QWhat is LOG-06 (Sign-In Log Anomaly Baseline)?▼
LOG-06 is a security control that without a baseline of normal activity, you cannot detect anomalous behavior. establishing what "normal" looks like enables detection of unauthorized role assignments, policy changes, and consent grants. It requires that baseline of normal privileged operations is established and unusual spikes in role changes or ca modifications are detected, siem integration provides continuous anomaly monitoring.
QWhy is Sign-In Log Anomaly Baseline important for Microsoft 365 security?▼
Without a baseline of normal activity, you cannot detect anomalous behavior. Establishing what "normal" looks like enables detection of unauthorized role assignments, policy changes, and consent grants.
QHow do I implement LOG-06 in my tenant?▼
LOG-06 requires manual implementation. Advisory analysis based on audit log patterns. SIEM integration recommended.
QWhat license do I need for LOG-06?▼
This control can be implemented with any Microsoft 365 subscription, including free Azure AD.
QWhich security baseline includes LOG-06?▼
LOG-06 is included in the Enhanced Security baseline (Level 2). This level adds stricter controls for security-conscious organizations.
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