Tenable OT Security
About the product
Tenable OT Security is a dedicated IDS solution for operational technology (OT) environments, such as industry, manufacturing, and critical infrastructure. It enables passive monitoring of industrial networks, detection of anomalies, unauthorized activities, and threats specific to OT protocols (e.g., Modbus, DNP3, OPC). It combines threat detection with vulnerability analysis of ICS/SCADA devices.
Advantages of the product
Passive, secure traffic inspection in OT networks
Support for hundreds of industrial protocols
Detection of anomalies, malware, and unauthorized changes in SCADA systems
Integration with SIEM, SOAR, asset management systems
Ability to correlate with IT data (via Tenable One)
Benefits of Implementation
Visibility in industrial and OT networks
Early detection of threats and unusual activity
Security without impacting operational continuity
OT device vulnerability analysis and remediation options
Compliance with industry standards and regulations (e.g., IEC 62443, NIS2)
Better collaboration between IT and OT teams