Tenable OT Security

Advanced threat detection

Identifies weak points in OT environments before an attack occurs. Uses a multi-detection engine to identify policy violations, detect anomalous behaviors, and track signatures for potential high-risk events. Allows granular control to set and fine-tune detection methods optimized for the environment.

Vulnerability prioritization

Leverages Tenable's VPR (Vulnerability Priority Rating) scoring to generate vulnerability and risk levels for each asset in the ICS network. Provides reports with insights and mitigation suggestions, allowing authorized personnel to identify high-risk areas for remediation before attackers exploit vulnerabilities.

Asset discovery and visualization

Offers deep insights and situational awareness into infrastructure without impacting operations. Uses a patented approach to gather more information than network monitoring, including identification of devices that do not communicate on the network.

Configuration snapshots

Compares current device snapshots with previous ones to understand changes in the OT environment, including details on what happened and when changes occurred. Allows rolling a device back to its last known good state.

Hybrid threat detection

Uses policy, anomaly, and signature-based detection technologies to alert on questionable behaviors before they impact operations.