View Tenable One Metrics

Required Additional License: Tenable Lumin

Required Tenable Security Center User Role: Administrator

After you configure Tenable Security Center data synchronization to Tenable One in Tenable Vulnerability Management, you can view information about your Tenable One metrics.

Every day at 11:00 PM UTC, Tenable Security Center retrieves data from Tenable One in Tenable Vulnerability Management.

Note: Newly transferred data does not immediately impact your Tenable Lumin metrics (for example, your CES). Tenable requires 4 to 6 hours to recalculate your metrics. Recalculated metrics appear in Tenable Security Center after the next daily retrieval.

For more information, see How long does synchronization take to complete?.

Tip: To view all Tenable Lumin data and take advantage of full Tenable Lumin functionality, see Tenable Lumin.

To view Tenable One metrics in Tenable Security Center:

  1. Log in to Tenable Security Center via the user interface.

  2. To view your Cyber Exposure Score, Assessment Maturity grade, and Remediation Maturity grade, do the following:

    1. In the left navigation, click System > Tenable One Data.

      The Tenable One Data page appears.

    2. In the Metrics section, view data about your Tenable One metrics.

      • An updated Cyber Exposure Score (CES) for the data you synchronized to Tenable One. High CES values indicate higher risk.

      • An updated Assessment Maturity grade for the data you synchronized to Tenable One. A high grade indicates you are assessing your assets frequently and thoroughly.

      • An updated Remediation Maturity grade for the data you synchronized to Tenable One. A high grade indicates you are remediating the vulnerabilities on your assets quickly and thoroughly.

      If a metric changed since the last retrieval, Tenable Security Center identifies if the value increased () or decreased ().

      Tip: If you performed an initial synchronization, Tenable requires up to 48 hours to calculate your Tenable Lumin metrics. Then, metrics appear in Tenable Security Center after the next daily retrieval.

      For more information, see How long does synchronization take to complete?.

  3. (Requires Tenable Security Center+ license) To view the Asset Criticality Rating for a host, view details for the host, as described in View Hosts. For more information, see Asset Criticality Rating in the Tenable Vulnerability Management User Guide.

  4. (Requires Tenable Security Center+ license) To view the Asset Exposure Score for a host, view details for the host, as described in View Hosts. For more information, see Asset Exposure Score in the Tenable Vulnerability Management User Guide.