We performed a comparison between Cisco Vulnerability Management (formerly Kenna.VM) and Tenable Nessus based on real PeerSpot user reviews.
Find out what your peers are saying about Tenable, Qualys, Rapid7 and others in Risk-Based Vulnerability Management."The risk context of any vulnerability is a valuable feature."
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"The stability is very good."
"It's scalable."
"Once you get past the initial implementation, the solution is very stable."
"We have around 500 virtual machines. Therefore, we conduct monthly scans and open tickets for our developers to address identified vulnerabilities. These scans cover the servers, other network equipment, and appliances in our infrastructure."
"I find the features that are most valuable are the policies that help us identify the vulnerabilities. These policies are then used for scanning instabilities and then identifying the particular vulnerabilities."
"Out of the box, the product works well for us, so it's not a tool that we need to customize very much."
"I like its ease of use. It has the script that is pre-built in it, and you just got to know which ones you're looking for."
"The solution can scale well."
"An improvement would be some sort of an integration with any GRC suite."
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"The price could be more reasonable. I used the free Nessus version in my lab with which you can only scan 16 IP addresses. If I wanted to put it in the lab in my network at work, and I'm doing a test project that has over 30 nodes in it, I can't use the free version of Nessus to scan it because there are only 16 IP addresses. I can't get an accurate scan. The biggest thing with all the cybersecurity tools out there nowadays, especially in 2020, is that there's a rush to get a lot of skilled cybersecurity analysts out there. Some of these companies need to realize that a lot of us are working from home and doing proof of concepts, and some of them don't even offer trials, or you get a trial and it is only 16 IP addresses. I can't really do anything with it past 16. I'm either guessing or I'm doing double work to do my scans. Let's say there was a license for 50 users or 50 IP addresses. I would spend about 200 bucks for that license to accomplish my job. This is the biggest complaint I have as of right now with all cybersecurity tools, including Rapid7, out there, especially if I'm in a company that is trying to build its cybersecurity program. How am I going to tell my boss, who has no real budget of what he needs to build his cybersecurity program, to go spend over $100,000 for a tool he has never seen, whereas, it would pack the punch if I could say, "Let me spend 200 bucks for a 50 user IP address license of this product, do a proof of concept to scan 50 nodes, and provide the reason for why we need it." I've been a director, and now I'm an ISO. When I was a director, I had a budget for an IT department, so I know how budgets work. As an ISO, the only thing that's missing from my C-level is I don't have to deal with employees and budgets, but I have everything else. It's hard for me to build the program and say, "Hey, I need these tools." If I can't get a trial, I would scratch that off the list and find something else. I'm trying to set up Tenable.io to do external PCI scans. The documentation says to put in your IP addresses or your external IP addresses. However, if the IP address is not routable, then it says that you have to use an internal agent to scan. This means that you set up a Nessus agent internally and scan, which makes sense. However, it doesn't work because when you use the plugin and tell it that it is a PCI external, it says, "You cannot use an internal agent to scan external." The documentation needs to be a little bit more clear about that. It needs to say if you're using the PCI external plugin, all IP addresses must be external and routable. It should tell the person who's setting it up, "Wait a minute. If you have an MPLS network and you're in a multi-tenant environment and the people who hold the network schema only provide you with the IP addresses just for your tenant, then you are not going to know what the actual true IP address that Tenable needs to do a PCI scan." I've been working on Tenable.io to set up PCI scans for the last ten days. I have been going back and forth to the network thinking I need this or that only to find out that I'm teaching their team, "Hey, you know what, guys? I need you to look past your MPLS network. I need you to go to the edge's edge. Here's who you need to ask to give me the whitelist to allow here." I had the blurb that says the plugin for external PCI must be reachable, and you cannot use an internal agent. I could have cut a few days because I thought I had it, but then when I ran it, it said that you can't run it this way. I wasted a few hours in a day. In terms of new features, it doesn't require new features. It is a tool that has been out there for years. It is used in the cybersecurity community. It has got the CV database in it, and there are other plugins that you could pass through. It has got APIs you can attach to it. They can just improve the database and continue adding to the database and the plugins to make sure those don't have false positives. If you're a restaurant and you focus on fried chicken, you have no business doing hamburgers."
"Model OS costs (and its segregation schema for individual modules)."
"Tenable Nessus is not feasible for a large company."
"The price and scalability of the solution could improve."
"It would be nice for the professional module to include some of the reports available in the expert module."
"In terms of what could be improved, I would say its reporting portion."
"There is room, overall, for improvement in the way it groups the workstations and the way it detects, when the vulnerability is scanned. Even when we would run a new scan, if it was an already existing vulnerability, it wouldn't put a new date on it."
"You can scale Nessus to the extent that you can afford it. You need to have a license for every device you scan. As long as you can afford the increased costs, you won't have a problem scaling it."
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Cisco Vulnerability Management (formerly Kenna.VM) is ranked 10th in Risk-Based Vulnerability Management with 1 review while Tenable Nessus is ranked 3rd in Vulnerability Management with 75 reviews. Cisco Vulnerability Management (formerly Kenna.VM) is rated 8.0, while Tenable Nessus is rated 8.4. The top reviewer of Cisco Vulnerability Management (formerly Kenna.VM) writes "Offers contextual prioritization and risk-based remediation of vulnerability". On the other hand, the top reviewer of Tenable Nessus writes "Unlimited assets for one price and quick, agentless results". Cisco Vulnerability Management (formerly Kenna.VM) is most compared with Rapid7 InsightVM, Qualys VMDR, Tenable Security Center, Ivanti Neurons for RBVM and Avalor, whereas Tenable Nessus is most compared with Qualys VMDR, Rapid7 InsightVM, Tenable Security Center, Tenable Vulnerability Management and Pentera.
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