Facebook Google Plus Twitter LinkedIn YouTube RSS Menu Search Resource - BlogResource - WebinarResource - ReportResource - Eventicons_066 icons_067icons_068icons_069icons_070

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.

Schedule a Demo

Comprehensively Reduce your OT Cyber Risk with Tenable OT Security

Up to 50% of your OT infrastructure contains IT assets. Attacks can easily propagate across IT/OT infrastructure.

In-depth Asset Visibility

Immediately discover all devices on your network whether they are active or dormant and get visibility into make, model and firmware version.

Exposure Management

Track risk scores and identify vulnerable assets giving you a simple method to mitigate threats and make the best use of your security team’s time.

Streamlined Audits

Validate configuration, change logs and access controls to ensure systems are compliant against corporate policies.

A Leader in OT
Security Solutions

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 risk and threats and ensures operational safety and reliability.

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

Industrial Control Systems Require Industrial Grade Security

  • Comprehensive Visibility

    Tenable 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 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 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 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.

Related Resources

Mind the Gap: A Roadmap to IT/OT Alignment

Mind the Gap: A Roadmap to IT/OT Alignment

Checklist: Critical Information Infrastructure

Checklist: Critical Information Infrastructure

Industrial Cybersecurity for OT Environments

Industrial Cybersecurity for OT Environments

Prediction of an OT Attack

Prediction of an OT Attack

View more resources

Get Started with Tenable OT Security

"We found that Tenable OT Security understood cybersecurity from an industrial control system perspective, not just an IT perspective. And that’s what really drew us to them." Paul Siegmund, Manager of Automation and Technology Services at WPUD
Try for Free Buy Now

Tenable Vulnerability Management

Formerly Tenable.io

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy.

Your Tenable Vulnerability Management trial also includes Tenable Lumin and Tenable Web App Scanning.

Tenable Vulnerability Management

Formerly Tenable.io

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

100 assets

Choose Your Subscription Option:

Buy Now
Try for Free Buy Now

Tenable Vulnerability Management

Formerly Tenable.io

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy.

Your Tenable Vulnerability Management trial also includes Tenable Lumin and Tenable Web App Scanning.

Tenable Vulnerability Management

Formerly Tenable.io

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

100 assets

Choose Your Subscription Option:

Buy Now
Try for Free Buy Now

Tenable Vulnerability Management

Formerly Tenable.io

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy.

Your Tenable Vulnerability Management trial also includes Tenable Lumin and Tenable Web App Scanning.

Tenable Vulnerability Management

Formerly Tenable.io

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

100 assets

Choose Your Subscription Option:

Buy Now
Try for Free Buy Now

Try Tenable Nessus Professional Free

FREE FOR 7 DAYS

Tenable Nessus is the most comprehensive vulnerability scanner on the market today.

NEW - Tenable Nessus Expert
Now Available

Nessus Expert adds even more features, including external attack surface scanning, and the ability to add domains and scan cloud infrastructure. Click here to Try Nessus Expert.

Fill out the form below to continue with a Nessus Pro Trial.

Buy Tenable Nessus Professional

Tenable Nessus is the most comprehensive vulnerability scanner on the market today. Tenable Nessus Professional will help automate the vulnerability scanning process, save time in your compliance cycles and allow you to engage your IT team.

Buy a multi-year license and save. Add Advanced Support for access to phone, community and chat support 24 hours a day, 365 days a year.

Select Your License

Buy a multi-year license and save.

Add Support and Training

Try for Free Buy Now

Try Tenable Web App Scanning

Formerly Tenable.io Web Application Scanning

Enjoy full access to our latest web application scanning offering designed for modern applications as part of the Tenable One Exposure Management platform. Safely scan your entire online portfolio for vulnerabilities with a high degree of accuracy without heavy manual effort or disruption to critical web applications. Sign up now.

Your Tenable Web App Scanning trial also includes Tenable Vulnerability Management and Tenable Lumin.

Buy Tenable Web App Scanning

Formerly Tenable.io Web Application Scanning

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

5 FQDNs

$3,578

Buy Now

Try for Free Contact Sales

Try Tenable Lumin

Visualize and explore your exposure management, track risk reduction over time and benchmark against your peers with Tenable Lumin.

Your Tenable Lumin trial also includes Tenable Vulnerability Management and Tenable Web App Scanning.

Buy Tenable Lumin

Contact a Sales Representative to see how Tenable Lumin can help you gain insight across your entire organization and manage cyber risk.

Try for Free Buy Now

Try Tenable Nessus Expert Free

FREE FOR 7 DAYS

Built for the modern attack surface, Nessus Expert enables you to see more and protect your organization from vulnerabilities from IT to the cloud.

Already have Tenable Nessus Professional?
Upgrade to Nessus Expert free for 7 days.

Buy Tenable Nessus Expert

Built for the modern attack surface, Nessus Expert enables you to see more and protect your organization from vulnerabilities from IT to the cloud.

Select Your License

Buy a multi-year license and save more.

Add Support and Training

Try for Free Buy Now

Try Nessus Expert Free

FREE FOR 7 DAYS

Built for the modern attack surface, Nessus Expert enables you to see more and protect your organization from vulnerabilities from IT to the cloud.

Already have Nessus Professional?
Upgrade to Nessus Expert free for 7 days.

Buy Tenable Nessus Expert

Built for the modern attack surface, Nessus Expert enables you to see more and protect your organization from vulnerabilities from IT to the cloud.

Select Your License

Buy a multi-year license and save more.

Add Support and Training