Manage Updates

You can use the Updates Management page to manage your Tenable Core updates.

If your deployment is online, Tenable recommends:

Configuring automatic updates. For more information, see Configure Automatic Updates.
Performing on-demand updates, as needed. For more information, see Update On Demand.

If your deployment is offline, you can perform offline updates. For more information, see Update Tenable Core Offline.

Note: Tenable OT has centralized sensor updates provided by the ICP as of Tenable Core + Tenable OT Security version 3.16.55. To ensure functionality, the ICP needs to have offline updates attached and mounted. When the sensor is connected to the ICP and the ICP has updates, running updates from the sensor installs the software served by the ICP. The ICP self-contained ISO, or quarterly offline ISO of the ICP, provides updates for the sensor. For sensor upgrade via the ICP, you can upload any offline ISO to the ICP. All three types; EM, ICP, and Sensor ISOs, contain the relevant sensor upgrade data. The Sensor ISO is the smallest by file size.

Important: OT Security 3.19 is supported only on Oracle Linux 8 (OL8). To upgrade to OT Security 3.19, you must first migrate to the Oracle Linux 8 (OL8) operating system. For more information, see the following knowledge base articles: