Nessus Reviews in June 2026: User Ratings, Pros & Cons

"Vulnerability assessments with a trusted platform"

What do you like best about Tenable Nessus? The user friendlyness, and the frequent updates of signatures What do you dislike about Tenable Nessus? Nessus pro wont allow creating multiple users. What problems is Tenable Nessus solving and how is that benefiting you? Vulnerability scanning on the servers

"Good"

What do you like best about Tenable Nessus? How user friendly it is in regards to interface and showing the vulnerabilities What do you dislike about Tenable Nessus? There is nothing that i could thing about right now. What problems is Tenable Nessus solving and how is that benefiting you? Finding vulnerabilities in my organization web services.

"Overall Experience"

What do you like best about Tenable Nessus? It is easy to use, versatile, flexible, and it is very secure What do you dislike about Tenable Nessus? The user interface can be complex and not very intuitive. Limited Reporting capabilities. What problems is Tenable Nessus solving and how is that benefiting you? Security vulnerabilities discovery, Compliance, Security posture.

"Great scanning capability and insight"

What do you like best about Tenable Nessus? Ease of use. Intuitive user interface. Functional output with actionable results. What do you dislike about Tenable Nessus? Hard drive space has been a consistent issue with the number of scans we run. Centralizing the results in the cloud is not always a solution for us. What problems is Tenable Nessus solving and how is that benefiting you? Tenable makes scanning for vulnerabilities within our on-prem environment quick and easy. It has become a ...

"Great scanning capability and insight"

What do you like best about Tenable Nessus? Ease of use. Intuitive user interface. Functional output with actionable results. What do you dislike about Tenable Nessus? Hard drive space has been a consistent issue with the number of scans we run. Centralizing the results in the cloud is not always a solution for us. What problems is Tenable Nessus solving and how is that benefiting you? Tenable makes scanning for vulnerabilities within our on-prem environment quick and easy. It has become a ...

"Tool provides more insight about the vulnerabilities across environment"

What do you like best about Tenable Nessus? It provides each and every vulnerabities Found on the devices and gives more visibility towards fixing on the flaws found What do you dislike about Tenable Nessus? Frequent upgrade to be required , some times getting delay on updating trending security landscape . What problems is Tenable Nessus solving and how is that benefiting you? It gives attention to close the vulnerabilities on priority wise to workaround to close the patch /upgrades .

"Tool provides more insight about the vulnerabilities across environment"

What do you like best about Tenable Nessus? It provides each and every vulnerabities Found on the devices and gives more visibility towards fixing on the flaws found What do you dislike about Tenable Nessus? Frequent upgrade to be required , some times getting delay on updating trending security landscape . What problems is Tenable Nessus solving and how is that benefiting you? It gives attention to close the vulnerabilities on priority wise to workaround to close the patch /upgrades .

"Since using Nessus various vulnerabilities have turned up that other products didn't catch at all"

What do you like best about Tenable Nessus? Can't beat the results of having up to date network What do you dislike about Tenable Nessus? they keep me on my toes when i'd rather relax What problems is Tenable Nessus solving and how is that benefiting you? Catches what other apps have missed, i get an email daily from the selected scheduled group scan, daily to keep my quiet moments filled up

"Since using Nessus various vulnerabilities have turned up that other products didn't catch at all"

What do you like best about Tenable Nessus? Can't beat the results of having up to date network What do you dislike about Tenable Nessus? they keep me on my toes when i'd rather relax What problems is Tenable Nessus solving and how is that benefiting you? Catches what other apps have missed, i get an email daily from the selected scheduled group scan, daily to keep my quiet moments filled up

"Tenable Nessus - great and flexible vulnerability assessment tool"

What do you like best about Tenable Nessus? Pluggins are updated very frequently to include latest vulnerabilities with suggestions of how to address them. API and interfaces to export the scan results works well. What do you dislike about Tenable Nessus? Sometimes we don't get notifications of updates to the prduct and therefore we fall behind latest updates. What problems is Tenable Nessus solving and how is that benefiting you? we need to know which vulnerabilities are on all the servers ...