Tenable Nessus® Professional

Stay ahead of threats with a comprehensive vulnerability assessment using Tenable's leading solution, now available through IPRS Consultants, trusted resellers.

Stay ahead of attackers by conducting vulnerability assessments to proactively identify and address weaknesses across your dynamic attack surface. Despite resource constraints and time limitations, leverage the leading vulnerability assessment solution, Tenable Nessus, to gain peace of mind in today’s ever-evolving security landscape.


Easy-to-Deploy, Easy-to-Use

A fully portable vulnerability assessment solution that can be deployed virtually anywhere. Policy creation is simple and only requires a few clicks to scan an entire corporate network.

Advanced Detection

More protection, 65K 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 highlights which vulnerabilities should be addressed.

The Power of the Tenable Zero Day Research Team

Tenable researchers leverage extensive intel sources. Find and provide protection from the latest threats via new plugins.

The Power of Tenable Grows With You

With operability across Tenable’s product portfolio, easily migrate to Tenable Vulnerability Management, leverage the additional insights of Tenable OT.


Nessus is the world’s No. 1 vulnerability scanning solution. Learn more about its power by exploring how Tenable customers put it to work in a variety of critical situations.

Penetration Testers'
Crucial Role

Network penetration testers fulfill a crucial role in IT security. Before executing full-fledged breach simulations, they use Nessus to pinpoint vulnerabilities.

Students Vital in Cybersecurity Education

Cybersecurity education programs rely heavily on students. Professors teaching vulnerability assessment courses utilize Nessus as a core tool, aiding students in quickly grasping vulnerability.

Consultants' Nessus Expertise

Cybersecurity consultants are vital in dynamic threat landscapes. They utilize Nessus to scan clients' networks, producing comprehensive reports summarizing security posture.

Nessus: Guarding
Small Businesses

Small and medium-sized businesses once felt immune to cyberattacks. Even those without dedicated cybersecurity staff can tackle vulnerabilities using Nessus.