Welcome to Tenable OT Security
Last updated: October 29, 2025
Get Started
Get started with Tenable OT Security.
Release Notes
Release notes for Tenable OT Security.
Tenable OT Security APIs
See the API documentation for Tenable OT Security.
Featured Topics
Firewall Considerations
View the open ports to reserve for use with OT Security ICP.
Hardware Specifications
ICP and Sensor specifications.
OT Security License Activation
Activate your OT Security license.
Active Queries
Configure active queries to fetch asset details.
Settings
Access various configuration pages for OT Security.
Tenable Core + Tenable OT Security
Use Tenable Core operating system to run an instance of OT Security in your environment.