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What is Tenable One OT Exposure?

Tenable One OT Exposure is an OT security and exposure management solution designed to protect cyber-physical systems, industrial control systems, and critical infrastructure. The platform helps organizations unify visibility across digital and physical attack surfaces so they can better understand risk throughout operational environments. It supports comprehensive asset discovery, threat detection, vulnerability prioritization, network protection, compliance simplification, and risk communication for OT and ICS teams. Tenable One OT Exposure is built for environments where security decisions must account for safety, uptime, operational continuity, and the unique constraints of industrial systems. The platform helps teams discover unmanaged, unknown, and shadow OT assets without disrupting operations. It also supports complex deployment needs such as air-gapped environments, global operations, and multi-site OT networks. By applying exposure intelligence, Tenable One OT Exposure helps teams move beyond isolated alerts and understand which findings create the greatest operational and business risk. Security teams can use this context to remediate vulnerabilities more efficiently and reduce exposure across expanding cyber-physical ecosystems. The platform also helps organizations monitor changes to industrial control systems that could affect integrity, performance, or safe operation. As part of Tenable One, it connects OT risk with broader exposure management across IT infrastructure, cloud environments, identity systems, and other attack surfaces. Tenable One OT Exposure helps organizations protect mission-critical operations while giving security teams a more unified, prioritized, and actionable approach to OT security.

What is Tenable One Attack Surface Management?

Tenable One Attack Surface Management is an external attack surface management solution that helps organizations discover, map, understand, and assess internet-facing assets, services, applications, and related cyber risks. The platform is designed to show security teams what they own, including unknown assets that may exist outside normal inventory or security processes. It continuously maps the internet to provide broad visibility into the external attack surface and help organizations reduce exposure before attackers can take advantage of weak points. Tenable One Attack Surface Management enriches asset discovery with business context, allowing teams to understand ownership, importance, risk level, and remediation priority. The solution helps teams assess how external assets and vulnerabilities can contribute to toxic combinations that increase overall cyber risk. It supports cybersecurity programs by making attack surface visibility a foundation for stronger security strategy and threat prevention. Compliance teams can use it to locate where personally identifiable information is captured or stored and better support regulatory requirements. Brand teams can identify expired campaigns, misspellings, SEO opportunities, and potential misuse, while legal teams can review assets for non-compliant technology, missing disclaimers, or outdated copyright notices. The platform also supports merger and acquisition teams by helping them understand the internet-facing assets of a target company before acquisition. Competitive analysis teams can use external attack surface visibility to evaluate market opportunities and understand competitor footprints. As part of Tenable One, the solution fits into a larger AI-powered exposure management platform that unifies visibility, insight, and action across IT, cloud, identity, and external attack surfaces.

Media

Media

Integrations Supported

Tenable One
BitSight
Setyl
Tenable Security Center

Integrations Supported

Tenable One
BitSight
Setyl
Tenable Security Center

API Availability

Has API

API Availability

Has API

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Tenable

Date Founded

2001

Company Location

United States

Company Website

www.tenable.com/products/ot-security

Company Facts

Organization Name

Tenable

Date Founded

2002

Company Location

United States

Company Website

www.tenable.com/products/attack-surface-management

Categories and Features

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