Exposure Management Platform
Other Products
Supporting Documentation
Documentation / Tenable OT Security
Tenable OT Security
Requirements
Latest Release Notes
| Version | Release Date |
|---|---|
| 4.4.45 SP | 2025-11-03 |
| 4.4.39 | 2025-09-25 |
| 4.3.74 | 2025-08-19 |
| 4.2.40 SP3 | 2025-05-28 |
| 4.2.38 SP2 | 2025-05-09 |
| All release notes | |
User Guides
| Guide | Formats |
|---|---|
| OT Security 4.4.x User Guide | HTML | PDF |
| OT Security 4.4.x Enterprise Manager User Guide | HTML | PDF |
| OT Security 4.3.x User Guide | HTML | PDF |
| OT Security 4.3.x Enterprise Manager User Guide | HTML | PDF |
| OT Security 4.2.x User Guide | HTML | PDF |
| OT Security 4.2.x Enterprise Manager User Guide | HTML | PDF |
| OT Security 4.1.x User Guide | HTML | PDF |
| OT Security 4.1.x Enterprise Manager User Guide | HTML | PDF |
| OT Security 4.0.x User Guide | HTML | PDF |
| OT Security 4.0.x Enterprise Manager User Guide | HTML | PDF |
| OT Security 3.19.x User Guide | HTML | PDF |
| OT Security 3.19.x Enterprise Manager User Guide | HTML | PDF |
| OT Security 3.18.x User Guide | HTML | PDF |
| OT Security 3.18.x Enterprise Manager User Guide | HTML | PDF |
| Tenable Core + OT Security User Guide | HTML | PDF |
API
| Tenable OT Security API Documentation |
| Get Started with pyTenable for OT Security |
| GraphiQL Playground |
Other Documentation
| Name | Formats |
|---|---|
| Tenable One Deployment Guide | HTML | PDF |
| OT Security Syslog Integration Guide | HTML | PDF |
| OT Security Hardware Appliance Specifications | HTML |