Microsoft

Importer Data Types

• Asset Details Enrichment and Create New in Vantage

  Microsoft Entra ID supplies records including device display name, device ID, OS and version, device type, join type (Entra joined / hybrid / registered), compliance state, ownership and registration timestamp — to enrich existing Vantage assets and create new asset records for endpoints not yet observed on the OT network.

Joint Use Cases

• Correlating Microsoft signals with OT network alerts

  When Nozomi Vantage raises an anomaly alert for a device inside an OT segment, the analyst can pivot to the same asset's Microsoft Entra ID record in Vantage to review device-trust state, last sign-in and compliance posture, all without leaving the Vantage investigation workflow. This cross-layer correlation surfaces whether a network-layer anomaly coincides with activity observed by Microsoft, reducing the time needed to confirm or dismiss an incident.

• Closing asset inventory gaps across IT and OT

  Devices recorded by Microsoft Entra ID but not yet observed by Nozomi network sensors are automatically created as new asset records in Vantage, populated with device display name, OS, join type and compliance state drawn from the Microsoft management plane. OT operations teams can audit the resulting unified inventory to identify unmonitored or underprotected assets in industrial and critical infrastructure zones, then prioritize sensor deployment accordingly.

• Tying network observations to enrolled-device identity context

  Devices enrolled with Microsoft Entra ID are matched against assets observed on the OT and IT network in Vantage, exposing endpoints that are network-active but not directory-managed, or directory-managed but missing from network observation. This correlation supports zero-trust audit workflows where every network-observed device must map to a known identity-managed asset.

Integration Prerequesites