Proactive exposure management for cyber-physical systems (CPS)

Automate discovery of every asset in your environment – CPS, OT, IoT, and shadow IT. Identify and profile every device on your network, including dormant devices, with our proprietary Safe Active Query engine with deep-packet inspection. Uncover granular asset details without impacting sensitive physical processes.

Stop wasting time on vulnerabilities that attackers won’t exploit. Use the Tenable Vulnerability Priority Rating (VPR) to cut through alert noise and pinpoint the 1.6% of critical exposures that matter most. Combine VPR with an Asset Criticality Rating (ACR) to layer in additional context that prioritizes the systems most vital to your operations.

Combine continuous security monitoring with signature-based detections to catch policy violations in real-time, including unauthorized configuration changes made to PLCs and controllers, rogue devices, unsanctioned AI/LLM use, remote access, and anomalous traffic. Verify process integrity to avoid shutdowns and ensure rapid recovery.

Eliminate the manual burden of audits and governance. Automatically map your security posture to industry standards and compliance frameworks like NERC CIP, NIST, SOC2, PCI DSS, and IEC 62443 with out-of-the-box dashboards and executive reports.

Break down silos by integrating CPS security into your existing IT workflows. Feed OT security data and intelligence into attack path analysis to see how a weakness in your office impacts your factory floor. Use visual network maps to uncover hidden network communication paths that can expose even seemingly air-gapped or dormant OT devices to cyber risk.