Tenable.sc

On-premises vulnerability management: Tenable.sc is an on-premises vulnerability management platform that consolidates scan data and provides assessment, analysis, and reporting of vulnerabilities across the environment from infrastructure the organization operates itself.

Active vulnerability scanning (Nessus-based): The platform uses Nessus scanners to actively scan systems for vulnerabilities and misconfigurations, identifying weaknesses across operating systems, applications, and network services.

Passive network monitoring: Through passive monitoring sensors, Tenable.sc can identify assets and vulnerabilities by observing network traffic, detecting systems and issues without active probing and providing continuous visibility between active scans.

Asset discovery and inventory: The platform discovers and inventories the assets in the environment, building a picture of what exists so that vulnerability coverage can be understood and managed.

Vulnerability prioritization (VPR scoring): Tenable.sc prioritizes vulnerabilities using Vulnerability Priority Rating, which incorporates threat intelligence and likelihood of exploitation so teams remediate the issues that pose the greatest real-world risk first.