With a price of more than $2000 per year, it offers an unlimited amount of assessments, live results, advanced 24/7 support, and on-demand training for users. This option is perfect for consultants, professional pen-testers, and security analysts.

It allows you to scan up to 16 IP addresses and offers free community support. This free option is primarily meant for cybersecurity students, educators, and people starting their careers in cybersecurity. Tenable offers three different licenses for Nessus users with different vulnerability scanning needs. According to Nessus’s website, the scanner can check for more than 68,000 different Common Vulnerabilities and Exposures (CVEs). The software has been designed to cover a variety of different technologies, such as operating systems and web servers, and find any possible vulnerabilities that affect these specific technologies.

Nessus is a vulnerability scanner developed by a cybersecurity company called Tenable that allows you to perform detailed vulnerability scans on your network.

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