Nessus Reviews in April 2025: User Ratings, Pros & Cons

"Best Network Vulnerability Scanning Tool"

What do you like best? Nexus is one of the best vulnerability scanners in the market it has so many features for web application security scans, network scans, compliance scans and external vulnerability scans it has a great Vulnerability detection rate and best for security testers so easily find vulnerabilities. What do you dislike? I couldn't find any big weakness in Nessus, but if the Nessus team can improve web application scan functions for finding some deep vulnerabilities it will be ...

"Expensive but worth it."

What do you like best? Using tenable.io, best in the industry in terms of threats signatures and vulnerabilities coverage. What do you dislike? Nessus scanner sometimes gets sucked while updating the plugins. Recommendations to others considering the product: Better results. What problems are you solving with the product? What benefits have you realized? Complete network security.

"Expensive but worth it."

What do you like best? Using tenable.io, best in the industry in terms of threats signatures and vulnerabilities coverage. What do you dislike? Nessus scanner sometimes gets sucked while updating the plugins. Recommendations to others considering the product: Better results. What problems are you solving with the product? What benefits have you realized? Complete network security.

"Nessus vulnerability scan"

What do you like best? Nessus is best to scan vulnerability in system netcwork devices and network. What do you dislike? Nessus generate false positive result which we need to confim manually. Recommendations to others considering the product: Yes i recommend others to use nessus for findings vulnerability o thair systems What problems are you solving with the product? What benefits have you realized? With nessus i am finding vulnerability in aur infrastructure systems.

"The application is great and very useful for vulnerability assessment for network systems"

What do you like best? The tool offers great descriptive and helpful reports with scan results, the application overall security improves with each fixes implemented upon the systems. What do you dislike? The application is quite difficult to setup, for servers it was okay, but for the network switches and firewall programming, compliance test setup and configuration was a bit tideous and in times adjustable. Recommendations to others considering the product: Nessus is greatly useful for ...

"An industry leading vulnerability assessment tool"

What do you like best? Nessus is a vulnerability assessment tool which is highly used in the industry. Nessus identifies vulnerabilities and provides a report about them. Nessus has a high detection ratio and low false-positive ratio. There are many preloaded configuration setups, templates, policies. Easy to learn and use. We can schedule our scans. A lot of plugins are available to ease our work. Nessus provides a detailed report about vulnerabilities. Provides advanced scanning ...

"An industry leading vulnerability assessment tool"

What do you like best? Nessus is a vulnerability assessment tool which is highly used in the industry. Nessus identifies vulnerabilities and provides a report about them. Nessus has a high detection ratio and low false-positive ratio. There are many preloaded configuration setups, templates, policies. Easy to learn and use. We can schedule our scans. A lot of plugins are available to ease our work. Nessus provides a detailed report about vulnerabilities. Provides advanced scanning ...

"Secure your network from Vulnerabilities, Threats and Malware"

What do you like best? Tenable Nessus vulnerability Scanning tool helps to identify Vulnerabilities, Patches, Malware, Threats and etc. Nessus can work with windows and Linux operating systems over the web browser. Its ability to scan the PC, Servers, Data base. What do you dislike? We have not yet faced any issue yet when the scanning the systems. Recommendations to others considering the product: Easy to run with automated rules for scan covering a huge range of Operating systems and ...

"Secure your network from Vulnerabilities, Threats and Malware"

What do you like best? Tenable Nessus vulnerability Scanning tool helps to identify Vulnerabilities, Patches, Malware, Threats and etc. Nessus can work with windows and Linux operating systems over the web browser. Its ability to scan the PC, Servers, Data base. What do you dislike? We have not yet faced any issue yet when the scanning the systems. Recommendations to others considering the product: Easy to run with automated rules for scan covering a huge range of Operating systems and ...

"Best Vulnerability Assessment Tool"

What do you like best? Nessus help to find the vulnerabilty in any kind of servers, network devices, firewalls and if any. Also provide remidiation for mitigation process to fix vulnerability. It generated reports of PDF and excel type format. What do you dislike? Nessus is the best tool for vulnerabilty assessment. I personally wont see any downside of this tool. Recommendations to others considering the product: No advice What problems are you solving with the product? What benefits have ...