Tenable Nessus® Professional

The industry standard for vulnerability assessment with Scarce resources, limited time, a constantly changing attack surface— it’s a challenge for security practitioners on the front lines to keep pace with attackers. You need a fast, easy way to proactively find and fix vulnerabilities. Nessus® Professional automates point-in-time assessments to help quickly identify and fix vulnerabilities, including software flaws, missing patches, malware, and misconfigurations, across a variety of operating systems, devices and applications.

#1 in accuracy

Nessus has the industry’s lowest false positive rate with six sigma
accuracy (measured at .32 defects per 1 million scans).

#1 in coverage

Nessus has the deepest and broadest coverage with more than
88,000 CVEs and over 100 new plugins released weekly within 24
hours of vulnerability disclosure.

#1 in adoption

Nessus is trusted by tens of thousands of organizations, with 2 million
downloads worldwide.