Tenable vs. other OT security vendors

Unmatched OT/IT/IoT visibility

Tenable’s patented hybrid discovery combines active and passive scanning to deliver full visibility of your attack surface and proactively close risk exposure.

• Active querying: Get in-depth vulnerability insights and reduce false positives by safely querying OT systems using native protocols to check for misconfigurations, outdated firmware and more.

• Passive monitoring: Continuously analyze network traffic with passive monitoring capabilities for real-time updates on new devices, applications and vulnerabilities.

This unique combination helps uncover hidden assets and vulnerabilities that passive monitoring often misses, including IoT devices using application-based scanning capabilities to discover asset details and communication paths.

Exposure management from identity to on-prem to OT

The Tenable One Exposure Management Platform provides unified visibility across cloud, identities, on-prem and OT/IoT systems in a single solution. It offers granular vulnerability intelligence, tracks vulnerability history and enables risk remediation tracking with a risk-based approach.

An extensive library of dashboards and reports help facilitate communication with stakeholders such as senior leaders, IT and security teams, auditors, insurance providers and board members.

Scalable licensing and deployment model

With Tenable's asset-based licensing model, only pay for what you need—no surprises, just clarity and control. Our licensing model scales with your operations, making it easy to manage your security investments as your business grows. Whether you’re adding new plant sites, expanding production lines or opening new data centers, Tenable OT Security ensures your cybersecurity investments align with your evolving needs.

And, because no two organizations are the same, Tenable offers flexible deployment options — on-prem or virtual — ensuring your OT security fits seamlessly into your existing infrastructure.