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Senior Consultant - Cyber Security Services at a computer software company with 10,001+ employees
Real User
Jan 10, 2022
The most dynamic solution on the market
Pros and Cons
  • "The solution is the most dynamic one I have seen thus far."
  • "EQA's and dashboards should be addressed in the next release."

What is our primary use case?

We primarily use the solution for our customer vApp, the dynamic application testing using NetWeb application and security and the infra scanning. It allows us to do a weekly scan for our customers. 

How has it helped my organization?

The solution was a great help during the pandemic for closing down all those open vulnerabilities. Continuous scanning of the infra was helpful for identification on the web applications level.

What is most valuable?

The solution is the most dynamic one I have seen thus far. It is one of the best available solutions. It is the best vulnerability tool that is available at present. 

What needs improvement?

While Tenable Nessus is a good enterprise solution, the high price would likely make it prohibitive to smaller organizations. 

We feel the licensing cost to be too high for our customers and us. 

EQA's and dashboards should be addressed in the next release. 

Buyer's Guide
Tenable Nessus
January 2026
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For how long have I used the solution?

We have been using Tenable Nessus for four or five years. I believe that our practice team is doing so. 

What do I think about the stability of the solution?

The solution is highly reliable. 

What do I think about the scalability of the solution?

Scalability is not an issue. 

How are customer service and support?

Tech support is good. I think we are now partnered with Tenable.

How was the initial setup?

The initial setup was straightforward. The solution was very easy to set up and configure.

What's my experience with pricing, setup cost, and licensing?

We have a yearly subscription license. 

We have a partnership for filling Tenable Nessus as a manager product for our customers. 

Though it is a good enterprise solution, it is likely too highly priced for smaller organizations. 

We feel the licensing cost to be too high for our customers and us.

What other advice do I have?

We have both on-premises and cloud-based deployment in our organization. 

The solution is good. 

I rate Tenable Nessus as a nine out of ten. 

Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
PeerSpot user
Founder & CEO at a tech services company with 1-10 employees
Real User
Dec 16, 2021
Very user friendly and affordable
Pros and Cons
  • "The trial version is very good for testing whether it will suit your needs."
  • "The report for counters is too simple and would be improved by a dashboard."

What is our primary use case?

I'm currently using the Nessus essentials for testing, it's installed on my Notebook. My company has only been in operation for one month so as soon as I close with my first client, I will buy the professional version. I used the solution in my previous job. 

What is most valuable?

I have chosen Nessus because it's very simple to use and install. Depending on the number of assets you scan, Nessus is also an affordable solution. Products such as Tenable IO and RapidLab, can become expensive depending on the number of IPs. So Nessus Pro is perfect for my needs right now.

What needs improvement?

I'd like to see a dashboard for this product because the report for counters is too simple. There needs to be something better for the client.

For how long have I used the solution?

I've been using this solution for five years. 

What do I think about the stability of the solution?

This solution is stable. 

What do I think about the scalability of the solution?

The solution is definitely scalable. 

How are customer service and support?

I've never needed to contact Tenable support, I've been able to resolve any issues myself. 

How was the initial setup?

The initial setup is very easy. Deployment takes less than two hours, it's simple.

What other advice do I have?

It's important to test the solution so you know that it works for your situation. They have a trial version so it's easy to test before you purchase it. 

I rate this solution eight out of 10. 

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Buyer's Guide
Tenable Nessus
January 2026
Learn what your peers think about Tenable Nessus. Get advice and tips from experienced pros sharing their opinions. Updated: January 2026.
881,733 professionals have used our research since 2012.
Assistant Engineer at a computer software company with 201-500 employees
Real User
Nov 29, 2021
User-friendly, easy to use, and good performance
Pros and Cons
  • "Tenable Nessus has a good performance, is very user-friendly, and is easy to use."
  • "The solution should be able to support more devices."

What is most valuable?

Tenable Nessus has a good performance, is very user-friendly, and is easy to use.

What needs improvement?

The solution should be able to support more devices.

For how long have I used the solution?

I have been using Tenable Nessus for approximately one year.

What do I think about the scalability of the solution?

I have one customer that is using this solution.

How was the initial setup?

The installation of Tenable Nessus is straightforward, and it can take a couple of hours.

What about the implementation team?

I am able to do the deployment myself.

What's my experience with pricing, setup cost, and licensing?

There is an annual license required to use this solution.

What other advice do I have?

I would recommend this solution to others.

I rate Tenable Nessus a nine out of ten.

Which deployment model are you using for this solution?

On-premises
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
PeerSpot user
reviewer1687830 - PeerSpot reviewer
Information Technology Security Specialist at a tech services company with 201-500 employees
Real User
Oct 11, 2021
A remote security scanning tool that's pretty good to optimize
Pros and Cons
  • "I have experience with it on my attack stations, and it's pretty good to optimize. Personally, I think Nessus is quite a good product."
  • "Some things in the user interface could be better. The user interface could allow more adjustments to plugins. The price could also be better."

What is our primary use case?

I'm using Tenable Nessus for my personal projects and vulnerability assessment, but I can't discuss what I do at work with you.

What is most valuable?

I have experience with it on my attack stations, and it's pretty good to optimize. Personally, I think Nessus is quite a good product.

What needs improvement?

Some things in the user interface could be better. The user interface could allow more adjustments to plugins. The price could also be better.

For how long have I used the solution?

I have been using Tenable Nessus as a worker in America for about 15 years now.

How are customer service and support?

Technical support could be more knowledgeable. Their support right now goes from awkward to funny. Sorry to say that, but Tenable Nessus support isn't working as it should. They act fast, but their solutions don't always work. I've been in several situations at work where I had to find my own solutions.

How was the initial setup?

The initial setup and installation are pretty straightforward. Let's say 15 minutes to compile the plugin. It would take about half an hour to an hour to set up and deploy.

What's my experience with pricing, setup cost, and licensing?

One problem with Tenable is its pricing policy. Optimal results can be achieved with Greenbone Solutions which has much more friendly pricing policies.

What other advice do I have?

On a scale from one to ten, I would give Tenable Nessus an eight.

Which deployment model are you using for this solution?

On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
it_user1642203 - PeerSpot reviewer
Cyber Security Engineer at a manufacturing company with 5,001-10,000 employees
Real User
Aug 4, 2021
Very user friendly with good dashboards
Pros and Cons
  • "User friendly and good dashboards."
  • "Consumes more system resources when it's running."

What is our primary use case?

I'm using Tenable for a project I'm working on. The primary use case is for web application scanning and we're also able to conduct infrastructure scanning and network scanning. I'm not using all the features. 

What is most valuable?

It's a user friendly solution and I like the dashboards. 

What needs improvement?

Unfortunately, the solution consumes more system resources when it's being run and I'd like that to be reduced. 

For how long have I used the solution?

I've been using this solution for three months. 

What do I think about the stability of the solution?

The solution is stable. 

What do I think about the scalability of the solution?

The solution is scalable.

How was the initial setup?

The initial setup was very easy, it didn't take more than 10 minutes. It does depend on internet speed so sometimes deployment might take longer. 

What other advice do I have?

I rate this solution an eight out of 10. 

Which deployment model are you using for this solution?

On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
it_user1605831 - PeerSpot reviewer
Assistant Manager of Information Security at a pharma/biotech company with 1,001-5,000 employees
Real User
Jun 20, 2021
Great scanning capabilities for servers, but limited when it comes to networks
Pros and Cons
  • "The solution is great for scanning servers."
  • "The features are limited when it comes to scanning network devices for vulnerabilities."

What is our primary use case?

As new upgrades to the software come out periodically, I am currently using the latest version. 

What is most valuable?

I feel comfortable with the solution's vulnerability scanning capabilities.

What needs improvement?

While the solution is great for scanning servers, its features are limited when it comes to scanning network devices for vulnerabilities. 

For how long have I used the solution?

I have been using Tenable Nessus since 2015. 

How are customer service and technical support?

I can say that I am satisfied with Tenable Nessus' support and customer relations, which is why I'm still with the solution.

Technical support is very user-friendly. Upon entering their forum I can easily find the answers I seek, which I feel to be understandable and helpful. I have not any issues with the software that would have given me reason to engage technical support. 

Which solution did I use previously and why did I switch?

I did not use an alternate solution prior to Tenable Nessus and have been using it since the inception of my career in information security. 

How was the initial setup?

The installation of the solution was extremely easy. 

What about the implementation team?

There was no need for me to involve my system administrator in the installation process, as I was able to handle it on my own. It is easy to install the solution on any server. 

What's my experience with pricing, setup cost, and licensing?

The price is reasonable. 

What other advice do I have?

I am actually using the solution in three or four different organizations, including Engro and Martin Dow. 

There are two or three people using the solution in my organization on an ongoing basis in key dedicated positions. 

As Tenable Nessus lacks adequate network vulnerability scanning features, I rate it as a seven out of ten. 

Which deployment model are you using for this solution?

On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
it_user1596903 - PeerSpot reviewer
Senior Consultant at a tech services company with 11-50 employees
Real User
Jun 10, 2021
Good vulnerability management and easy to set up but needs more integration capabilities
Pros and Cons
  • "The initial setup is very straightforward."
  • "We'd like to see more integration potential within the solution."

What is our primary use case?

We primarily use the solution for vulnerability management.

When it comes to servers and scanners, or servers and endpoints, you can discover the vulnerabilities that might be on the other end. You can see, for example, if
you have a gap in vulnerabilities in specific servers or specific endpoints, and you if have to close the. You can really see the risks that might be encountered within your environment.

What is most valuable?

The solution is very good at vulnerability management. It gives you great visibility of visibilities.

The solution is stable. 

The initial setup is very straightforward.

What needs improvement?

We'd like to see more integration potential within the solution.

They tend to do a new release every quarter, and will ultimately continue to add more features.

For how long have I used the solution?

We've been using the solution for two months. We've been looking into it over that time.

What do I think about the stability of the solution?

The solution is pretty stable. There are no bugs or glitches. It doesn't crash or freeze. Its performance is very reliable. 

What do I think about the scalability of the solution?

I can't speak to the scalability. We have never tried to scale the solution.

I'm the only person in my organization that uses the solution. I don't have plans to increase usage at this time.

How are customer service and technical support?

I can't speak of technical support's knowledgeability or helpfulness. I haven't used them before and therefore couldn't really evaluate them very well.

How was the initial setup?

The solution is very straightforward and pretty simple. There isn't too much complexity or difficulty involved. A company shouldn't have any issues with the initial setup.

What about the implementation team?

I handled the installation myself. I didn't need the assistance of a consultant or integrator.

What's my experience with pricing, setup cost, and licensing?

We pay a yearly licensing fee.

I can't speak to the exact pricing. It's not an aspect of the solution I directly deal with.

What other advice do I have?

We're using the latest version of the solution. I can't speak to the exact version number.

I'd rate the solution at a seven out of ten. It's pretty great at vulnerability management, however, there are always ways to improve it.

I'd recommend the solution to other users.

Which deployment model are you using for this solution?

On-premises
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
PeerSpot user
reviewer1496742 - PeerSpot reviewer
Chief Hacking Officer at a security firm with 1-10 employees
Real User
Feb 21, 2021
Easy to set up and use, reasonably-priced, and works well out of the box
Pros and Cons
  • "Out of the box, the product works well for us, so it's not a tool that we need to customize very much."
  • "The reports are okay, but the interface is a bit difficult to navigate in some cases."

What is our primary use case?

Our use cases are pretty straightforward. We primarily use it for conducting vulnerability scans.

What is most valuable?

Out of the box, the product works well for us, so it's not a tool that we need to customize very much.

What needs improvement?

The reporting interface is in need of improvement. The reports are okay, but the interface is a bit difficult to navigate in some cases.

Nessus is not very good at identifying web application vulnerabilities, which means that we need to buy another product like Acunetix or EMC Networker to handle that part. This is an area that could be enhanced because we would prefer to have these capabilities in one application.

For how long have I used the solution?

I have been using Tenable Nessus for more than 10 years.

What do I think about the stability of the solution?

Tenable is a reliable solution.

What do I think about the scalability of the solution?

We have not had any use cases that required scaling.

Our installation is a single tenant.

How are customer service and technical support?

We haven't had the need to contact technical support.

Which solution did I use previously and why did I switch?

Many years ago, we tried Nexpose by Rapid7.

How was the initial setup?

The initial setup was easy and very straightforward.

It took about half an hour to deploy, including all of the updates. It is the updates that take time to complete.

What's my experience with pricing, setup cost, and licensing?

We pay approximately $2,500 on a yearly basis. We do not pay any fees in addition to the standard licensing costs.

What other advice do I have?

Ultimately, we plan to use this product less because it is something that we advise our customers to buy for themselves. They should not be using our solution.

My advice for anybody who is considering Tenable Nessus is that it is easy to install, easy and straightforward to use, and not expensive. These are the reasons that we advice our customers to use it.

I would rate this solution an eight out of ten.

Which deployment model are you using for this solution?

On-premises
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
PeerSpot user
Buyer's Guide
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Updated: January 2026
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Buyer's Guide
Download our free Tenable Nessus Report and get advice and tips from experienced pros sharing their opinions.