Tenable One Attack Surface Management helps organizations discover, understand, and assess internet-connected assets, services, and applications across their external attack surface. The platform continuously maps internet-facing assets, including unknown or unmanaged assets, so security teams can gain better visibility into exposure. It adds business context to external asset data, helping teams make stronger decisions about risk, ownership, compliance, and remediation priorities. Tenable One Attack Surface Management supports use cases such as cybersecurity, compliance, brand protection, mergers and acquisitions, competitive analysis, and legal review. As part of the Tenable One exposure management platform, it helps unify visibility, insight, and action across the broader attack surface. The solution is designed to help organizations reduce cyber risk by finding external weaknesses earlier and prioritizing the assets and exposures that matter most.