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Tenable One Attack Surface Management
Columbia, Maryland, United States
What it is
Tenable One Attack Surface Management helps organizations find internet-facing assets and services that could be reached externally. It continuously maps the internet and provides an attack surface map covering more than 5 billion assets to help identify unknown assets associated with an organization. Ongoing monitoring and notifications flag changes, and users can scan assets that have not been assessed to look for hidden risk. More than 200 metadata fields, filters, tags, and datatypes provide context for evaluating internet-connected assets. The product is part of Tenable One, which brings external attack surface assets and exposure data together. Connectors combine third-party security-tool data with Tenable sensor data; examples include CrowdStrike, Qualys, Rapid7 InsightVM, and ServiceNow CMDB. Open Connector can ingest data from other tools, internal systems, spreadsheets, or files. Listed use cases include cybersecurity, compliance, brand protection, mergers and acquisitions, competitive analysis, and legal. Deployment is hybrid, and the listed starting price is $4,790/yr. No free plan is listed.
For and against
For
- Continuously monitors changes to the external attack surface
- Offers context through more than 200 metadata fields
- Open Connector ingests data from tools and files
- Supports cybersecurity, compliance, and brand protection use cases
Against
- No free plan is listed
- Starting price is $4,790/yr
- Buyers must request a quote for plan pricing
The verdict
Tenable One Attack Surface Management combines ongoing external asset discovery with contextual data and connectors. Its listed starting price and lack of a free plan are important considerations for prospective buyers.
Who it suits
It suits organizations looking to discover and monitor internet-facing assets, including teams working on cybersecurity, compliance, brand protection, or mergers and acquisitions. Its connectors may also help teams bringing third-party or internal data into Tenable One.
Plans and prices
Tenable One Foundation
Includes attack surface management · Unified visibility across IT, cloud, web applications, OT, and external attack s · Includes asset inventory and third-party data connectors
Read 20 Sep 2026 · tenable.com
Tenable One Advanced
Includes attack surface management · Includes attack path analysis · Adds exposure insights and risk prioritization capabilities
Read 20 Sep 2026 · tenable.com
Tenable One Attack Surface Management
Request a demo or quote; public price not stated
Read 29 Sep 2026 · tenable.com
On the record
- Asset discovery
- Continuously maps the internet and offers an attack surface map of more than 5 billion assets to help identify unknown assets related to an organization.tenable.com · read 29 Sep 2026
- Business context
- Provides more than 200 fields of metadata, filters, tags, and datatypes to help assess internet-connected assets.tenable.com · read 29 Sep 2026
- Integrations
- Tenable One connectors combine third-party security-tool data with Tenable sensor data; listed examples include CrowdStrike, Qualys, Rapid7 InsightVM, and ServiceNow CMDB.tenable.com · read 29 Sep 2026
- Monitoring
- Provides notifications on changes and continuous monitoring of the external attack surface.tenable.com · read 29 Sep 2026
- Open connector
- Tenable One Open Connector can ingest data from additional tools, internal systems, spreadsheets, or files.tenable.com · read 29 Sep 2026
- Platform relationship
- The product page describes Attack Surface Management as part of Tenable One, which unifies external attack surface assets and exposure data.tenable.com · read 29 Sep 2026
- Purpose
- Identifies internet-facing assets and services that threat actors could externally access.tenable.com · read 29 Sep 2026
- Risk assessment
- Users can start scans of unassessed assets to identify hidden risk across the external attack surface.tenable.com · read 29 Sep 2026
- Sales and pricing
- The product page offers a demo request, and the Tenable One pricing page directs buyers to request a quote rather than listing a price.tenable.com · read 29 Sep 2026
- Security and trust
- Tenable says security and service availability are priorities and directs customers to its trust portal for security and compliance information.tenable.com · read 29 Sep 2026
- Support
- Tenable provides technical support resources and product documentation through its support page.tenable.com · read 29 Sep 2026
- Use cases
- Tenable lists cybersecurity, compliance, brand protection, mergers and acquisitions, competitive analysis, and legal as use cases.tenable.com · read 29 Sep 2026
