Tenable is a cybersecurity vulnerability management and exposure management platform for security teams, MSSPs, and enterprise IT departments that scans cloud, on-premise, container, OT, and identity infrastructure to identify and prioritize critical vulnerabilities before attackers exploit them. Marketed as vulnerability management and cyber exposure software, Tenable combines Tenable Nessus vulnerability scanning, Tenable.io cloud-based vulnerability management, Tenable.cs cloud security posture management, attack surface management, OT and ICS security, identity exposure assessment, and integrations with Splunk, ServiceNow, Microsoft Sentinel, AWS Security Hub, and major SIEM and SOAR platforms. Tenable is a strong fit for enterprise security operations centers, MSSPs delivering managed vulnerability programs, and IT teams running quarterly compliance and patch prioritization.