Tenable.sc is a vulnerability management platform that provides centralized control over distributed Nessus scanners to discover and inventory assets, perform active vulnerability scans, and passively monitor network traffic. It assesses system configurations against compliance benchmarks like CIS and DISA STIG, reporting on deviations and producing evidence for audits. The platform supports vulnerability remediation workflows by prioritizing issues with a risk-based score (VPR), tracking them to resolution, and providing trend analysis over time. Tenable.sc features customizable dashboards, reports, and alerts, along with role-based access control to present vulnerability and compliance data to different teams.