Operational Technology (OT)

A major enhancement within Tenable One scoring is the addition of Operational Technology assets and their data, which are now visible throughout Tenable One.

OT asset exposure scores are imported directly from Tenable OT Security, but are scaled to range from 0-1000. When assigning risk scores for assets within the OT exposure class, Tenable One considers the following points:

• Real-time events that are relevant to a specific device and are detected over the network.

• Known vulnerabilities seen per asset.

• Asset Criticality based on the asset type.

• Mutual Backplane risk for controllers.