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Nessus Professional

Get Full Visibility Into Your Vulnerabilities. The assets and vulnerabilities on your network are constantly changing. Getting a full picture of your network is half the battle. Trust the #1 vulnerability assessment solution to help you stay a step ahead of attackers.

Built for practitioners, by practitioners

Nessus was built from the ground-up with a deep understanding of how security practitioners work. Every feature in Nessus is designed to make vulnerability assessment simple, easy and intuitive. The result: less time and effort to assess, prioritize, and remediate issues.

Easy-to-Use
Policy creation is simple and only requires a few clicks to scan an entire corporate network.

Advanced detection means more protection
47,000+ CVEs – the most in the industry. Nessus scans more technologies and uncovers more vulnerabilities than competing solutions.

Cost effective for companies of all sizes
Cost effective for any consultant or team, Nessus provides complete vulnerability scanning with unlimited assessments for one low price.

Accurate visibility into your networks
Nessus identifies the vulnerabilities that need attention with high-speed, accurate scanning and minimal false-positives.

Plugins provide timely protection
Tenable researchers leverage extensive intel sources, providing plugins that deliver timely protection from the latest threats.

Accommodate growth and scale safely
Easily migrate to Tenable.io or other Tenable solutions as your vulnerability management needs increase.