Endpoint / Security event
DeviceFileCertificateInfo
Certificate information for files seen on endpoints including signer and issuer details
Recommendation
Operational and reference context.
How the matrix worksC9 Health, inventory, and reference context
Secondary: health, performance, metrics, diagnostics, inventory, posture snapshots, reference data, and aggregates derived from another collected table
T4 Investigation context
Low-touch context queried during investigations rather than for alerting.
Lake supported in the Azure Monitor table feature matrix
Fields detections use
High-value fields
Most used in public rules
DeviceName56Signer56DeviceId53SHA15IsTrusted3CertificateCreationTime2CertificateExpirationTime2IsSigned2Issuer2SignerHash2CertificateSerialNumber1CrlDistributionPointUrls1
Sources for this recommendation
- Log Horizon classification baseline Initial per-table classifications, recommendations, lifecycle state, and descriptive metadata migrated without semantic changes.
- Log Baseline volume model Judgment-based volume driver and relative volume class per table. Not measured tenant volume.
- Log Baseline classification rules Value rules C1-C9 mapped to ASD and CISA guidance, and tier rules T1-T5 including plan support. Stored per table as valueRule and tierRule.
- Microsoft Defender XDR advanced hunting schema reference Table identity, description, preview state, lifecycle, and columns for Defender XDR advanced hunting tables, including the per-table reference pages linked from the index. Field analysis uses the columns for XDR-only tables such as EntraIdSignInEvents.