Tenable OT Security

See every asset

Automate discovery and visualize your entire OT, IT, and IoT ecosystem. Gain deep insights into each asset’s firmware, OS, configurations, applications, and relationships, ensuring a comprehensive inventory without operational disruption.

Spot threats before they strike

Detect suspicious activity with precision using multi-layered threat detection. Identify anomalies, enforce security policies, and track high-risk events across your OT/IT environment. Gain context-rich alerts and audit trails for fast incident response and forensic investigation.

Fix what matters most, fast

Prioritize the most critical threats with Tenable’s Vulnerability Priority Rating (VPR). Assess risks with deep contextual intelligence — including firmware insights, asset relationships, and attack pathways — to enable faster, smarter mitigation.

Automated asset management

Effortlessly manage assets with Tenable’s hybrid discovery approach. Identify vulnerabilities, map device relationships, and uncover hidden risks while preserving operational stability.

Stay in control of every change

Monitor and analyze all configuration changes, from malware infections to user modifications. Track timeline changes, establish backup snapshots, and restore the “last known good state” to maintain security and compliance.

Compliance without the chaos

Stay ahead of evolving regulations with real-time compliance tracking. Map security posture to global standards, simplify audits, and streamline reporting, turning compliance from a challenge into a strategic advantage.