Get a Tenable Nessus activation code

Vulnerability assessment solution for security professional and consultants to find and fix vulnerabilities across various operating systems, devices, and applications.

Our most advanced vulnerability assessment solution for security teams that need to scan for vulnerabilities across a wide range of assets, including IT, cloud, containers and web applications.

This annual subscription is a step-up from the free license, providing a more robust set of features for individuals and students with ongoing security needs.

This version is free for verified students and educators.

Ideal for short-term evaluations or securing a very small network. This limited-functionality, free 30-day license provides a quick introduction to Nessus.