Tenable
OT Security

The unified security solution for converged OT/IT environments

Safeguard critical systems without disrupting operations.

Take control of your assets

Know every OT/IT asset

Unify the visibility of every asset in your converged environment from a single interface.

Expose your lethal gaps

Proactively identify weak points in your OT environment.

Close priority exposures

Eradicate your high risk exposures before they’re exploited.

Unify OT/IT visibility, insight and control

Comprehensive visibility

Tenable OT Security provides 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 detection

Attack 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 management

Tenable 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 management

Tenable OT Security gives you deep insights and comprehensive 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 snapshots

Compare 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.

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Tenable One

Available through Tenable One: The world’s only AI-powered exposure management platform

Tenable One solves the central challenge of modern security: a deeply divided approach to seeing and doing battle against cyber risk. We remove risk by unifying security visibility, insight and action across the attack surface to rapidly expose and close gaps. Customers use Tenable One to eradicate priority cyber weaknesses and protect against attacks—from IT infrastructure to cloud environments to critical infrastructure and everywhere in between.

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Real-world results

Customers use Tenable to reduce risks, empower teams and drive least privilege access at scale.

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

As a cybersecurity leader, what if you could give your cybersecurity team the power to operate like a team three or four times its size? Tenable OT Security helps teams operate more efficiently by reducing the time it takes to identify and detect, and more quickly remediate vulnerabilities across the rapidly expanding attack surface.

Dr. Michael Mylrea University of Miami's first distinguished Fellow for Industrial Cybersecurity and an OT/ICS Cybersecurity Executive