Welcome to Tenable One OT Exposure Enterprise Manager
Last updated: July 23, 2026
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
Enterprise Manager Overview
View your complete enterprise inventory.
Most Recent Events
View the list of events in the last 24 hours.
ICPs
View all ICPs paired with the EM.
Pair ICP with EM
Pair your OT Security ICP with EM.
Data Updates
Centrally manage updates for all your connected ICPs.
Tenable Core + Tenable OT Security EM
Use Tenable Core operating system to run an instance of OT Security EM in your environment.