Plan Your Tenable Security Center Appliance Migration

The Tenable Appliance to Tenable Core migration process varies depending on your current Tenable Appliance deployment and your desired Tenable Core deployment.

Tenable recommends different methods depending on the size of your Tenable Security Center deployment. To determine the disk space used on your Tenable Appliance, see the status section described in Appliance Interface.

To confirm you meet the application version requirements, see Version Requirements.

Tenable Security Center Using 250 GB Disk Space or More

Large Tenable Appliance + Tenable Security Center instances can migrate to Tenable Core via the remote synchronization method. For more information, see Perform an Rsync Migration.

Note: If you change the Tenable Security Center hostname during the migration, Tenable must re-issue a Tenable Security Center license.

Tenable Security Center Using Less Than 250 GB Disk Space

Small Tenable Appliance + Tenable Security Center can migrate to Tenable Core via the backup and restore method. For more information, see Perform a Backup and Restore Migration.

Note: If you change the Tenable Security Center hostname during the migration, Tenable must re-issue a Tenable Security Center license.