Prerequisites

Tenable One OT Exposure is an application running on top of the Tenable Core operating system, and it is subject to the base requirements of Tenable Core.

Tenable Core + Tenable One OT Exposure is available for deployment both on hardware and as a virtual machine appliance. A virtual machine deployment must meet the minimal requirements as mentioned in Hardware Requirements.

Hardware Requirements

Multiple sizes of dedicated Tenable Core + Tenable One OT Exposure hardware appliances are available (purchased separately). For hardware specifications, see Tenable One OT Exposure Physical Hardware Sheet.

The Tenable Core operating system and the Tenable One OT Exposure application are pre-installed on all available hardware appliances.

You can also install Tenable Core + Tenable One OT Exposure on custom hardware that meets the requirements. For instructions, contact Tenable Support or your Customer Success Manager.

For information about the requirements for Tenable Core + Tenable One OT Exposure, see the following:

• System Requirements

• Access Requirements

Virtual Appliance Requirements

Tenable Core + Tenable One OT Exposure can be deployed in the following ways:

• Using the .ova file — This file is ready to deploy and includes all the standard and supported virtual machine configuration.

• Using the .iso file — This is a general-purpose installation disk image. Deploy this on a properly configured virtual machine, which meets the requirements.

License Requirements

For general information about licensing for Tenable One OT Exposure, see Tenable One OT Exposure License Components.

For the licensing workflow, see Tenable One OT Exposure License Activation.