Lumin Synchronization

You can use Tenable Lumin to quickly and accurately assess your Cyber Exposure risk and compare your health and remediation performance to other Tenable customers in your Salesforce industry and the larger population. Lumin correlates raw vulnerability data with asset business criticality and threat context data to support faster, more targeted analysis workflows than traditional vulnerability management tools. For more information about Lumin, see Lumin in the User Guide.

After you acquire a Lumin license for use with, you can configure synchronization to send limited data to for use in Lumin analysis. communicates with using an encrypted connection, as described in Encryption Strength.

When you send data to, the system does not remove the data from your You can continue normal operation of

For more information, see:

Lumin Synchronization Options



Access Key

The API access key for a user with Administrator permissions.

Secret Key

The API secret key for a user with Administrator permissions.

Network Support

Supports accurate tracking of assets in repositories with overlapping IPv4 addresses.

Tip: The default setting for Network Support depends on the version where you configured Lumin synchronization. For the purpose of determining the default setting for Network Support, Lumin synchronization is configured if you have configured the Connection Settings and selected at least one repository to synchronize.

  • 5.18.x or earlier — Disabled by default if Lumin is already configured.

  • 5.19.x or later — Enabled by default and cannot be disabled.

  • Enabled — synchronizes each IPv4 repository and agent repository to its own network in, named TSC-Repository Name. You do not need to resolve repository overlaps if you enable Network Support.

    Note: Once enabled, you cannot disable Network Support.

  • Disabled — synchronizes all repository data to the Default network in You must resolve all repository overlaps before synchronizing your data to

For more information, see Networks in the User Guide.

Contact your Tenable representative to enable Network Support.