Tenable OT Security
OT and ICS Cyber Risk Management: Complete Visibility, Security and Compliance
Get in-depth operational technology (OT) asset visibility to better understand, manage and reduce your cyber risk. Tenable OT Security (formerly Tenable.ot) is an industrial security solution for your modern industrial enterprise. It can help you identify assets in your OT environment, communicate risk, prioritize action and enable your IT and OT security teams to work better together.
With a comprehensive set of security tools and reports, Tenable OT Security provides unmatched visibility across IT and OT security operations and delivers deep situational awareness across all global sites and their respective assets — from Windows servers to PLC backplanes — in a single interface.
Comprehensively Reduce your OT Cyber Exposure with Tenable OT Security
Up to 50% of your OT infrastructure contains IT assets. Attacks can easily propagate across IT/OT infrastructure.
A Leader in OT
Secure your OT/ICS environment with a recognized industry leader
Trusted by Customers Worldwide
"We chose Tenable OT Security for its unique ability to monitor, proactively detect and alert our staff to any changes made to our industrial control systems that could impact their integrity and proper operation."
Steve Worley, SCADA Security Manager for the City of Raleigh
Tenable OT Security 3-Minute Explainer Videos
Tenable OT Security protects your industrial networks from cyber threats, malicious insiders and human error. It identiﬁes and protects OT environments from cyber exposure and threats and ensures operational safety and reliability.
Industrial Control Systems Require Industrial Grade Security
Comprehensive VisibilityTenable OT Security provides complete visibility into your entire attack surface while measuring and controlling cyber risk across global OT and IT systems. Tenable OT Security integrates with the Tenable product portfolio and also with leading IT security tools.
Advanced Threat DetectionAttack vectors can proactively identify weak points in your OT environment before an attack ever occurs. Tenable OT Security’s multi-detection engine identiﬁes policy violations, detects anomalous behaviors and tracks signatures for potential high-risk events. Granular control allows you to set and ﬁne-tune detection methods so they are optimized for your environment. With context-rich alerts, you can quickly respond and mitigate threats impacting your operations.
Risk-Based Vulnerability ManagementTenable OT Security leverages domain expertise in industrial security for OT assets and Nessus for IT assets. Tenable’s VPR scoring generates vulnerability and risk levels using each asset in your ICS network. Reports include detailed insights, along with mitigation suggestions. This enables authorized personnel to quickly identify the highest risk for priority remediation before attackers can exploit vulnerabilities.
Asset ManagementTenable OT Security gives you deep insights and unparalleled situational awareness into your infrastructure without impacting operations. This patented approach gathers far more information than network monitoring alone, including identification of devices that do not communicate on your network.
Configuration SnapshotsCompare current device snapshots with previous snapshots to get a better understanding of changes to your OT environment, including details into what happened and when changes occurred. You can even roll a device back to its last known good state.