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Morphisec vs Tenable Nessus comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Zafran Security
Sponsored
Ranking in Vulnerability Management
18th
Average Rating
9.6
Reviews Sentiment
7.8
Number of Reviews
6
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (2nd)
Morphisec
Ranking in Vulnerability Management
65th
Average Rating
9.2
Reviews Sentiment
7.4
Number of Reviews
21
Ranking in other categories
Endpoint Protection Platform (EPP) (55th), Advanced Threat Protection (ATP) (34th), Endpoint Detection and Response (EDR) (62nd), Cloud Workload Protection Platforms (CWPP) (36th), Threat Deception Platforms (16th)
Tenable Nessus
Ranking in Vulnerability Management
3rd
Average Rating
8.4
Reviews Sentiment
6.5
Number of Reviews
83
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.8%, up from 0.0% compared to the previous year. The mindshare of Morphisec is 0.3%, up from 0.1% compared to the previous year. The mindshare of Tenable Nessus is 8.8%, down from 13.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management
 

Featured Reviews

Israel Cavazos Landini - PeerSpot reviewer
Weekly insights and risk analysis facilitate informed security decisions
I appreciate the weekly insights Zafran provides, which include critical topics for networks and IT security, allowing us to evaluate which insights apply to our environment. The organization score feature is valuable to keep the leadership team updated on how our infrastructure fares security-wise. The applicable risk level versus base risk level feature is beneficial because prior to Zafran, we only used the base risk level, but now understand that risk depends on the asset itself. Zafran is an excellent tool.
Rick Schibler - PeerSpot reviewer
Offers in-memory protection at a lower price than competitors
Morphisec's in-memory protection is probably the most valuable feature because it stops malicious activity from occurring. If something tries to install or act as a sleeper agent, Morphisec will detect and stop it. Morphisec's Moving Target Defense is critical to hardening our attack surface. If it detects something, it indicates whether it's valid. That means you've got a breach requiring investigation. It detects anomalies but doesn't necessarily point to what caused them. You still need to do that work. The solution is reasonably easy to administer. They made some changes last year, adding a cloud-based monitoring solution that makes deploying and monitoring our endpoints easy.
HarshBhardiya - PeerSpot reviewer
Provided increased visibility across the organization's servers
The user interface of Tenable Nessus feels outdated and could be more user-friendly. Additionally, the documentation is not well-organized, which can be confusing when searching for solutions or specific information related to Tenable Nessus Professional. The reporting feature could be improved by allowing users to create their own templates instead of relying on predefined ones.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"We saw benefits from Zafran Security almost immediately after deploying it."
"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."
"Zafran has become an indispensable tool in our cybersecurity arsenal."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
"Zafran is an excellent tool."
"Morphisec makes use of deterministic attack prevention that doesn’t require investigation of security alerts. It changes the memory locations of where certain applications run. If you think of Excel, opening a PDF, running an Excel macro, or opening a webpage and clicking on a link, all of those actions run in a certain area of memory. Morphisec changes the memory locations of where those run."
"It provides full visibility into security events and from both solutions in one dashboard. I'm not a big security guy, if I have a threat that looks like there's a problem, I will ask Morphisec to dissect it for me, and tell me what might be happening. Because it tends to be all hash codes, so I can tell what's going on. They've been pretty good with that."
"Since using Morphisec we have seen a downturn in attacks because Morphisec protects us versus Defenders and whatnot that are signature-based. I know we have not had any issues with ransomware or other zero-day attacks that we've seen with machines that, all of a sudden, have become before we instituted the product. Now the machine had to be re-imaged and there was a loss of data because something was on the machine. You couldn't really determine what was on the machine because nothing was picking it up. The products we were using weren't picking it up."
"Morphisec Guard enables us to see at a glance whether our users have device control and disk encryption enabled properly. This is important because we are a global company operating with multiple entities. Previously, we didn't have that visibility. Now, we have visibility so we can pinpoint some locations where there are machines that are not really protected, offline, etc. It gives us visibility, which is good."
"All the alerts are on the dashboard, which is quite simple and useful for us. You can easily check all the alerts that are being blocked or allowed, or whatever the action is. You can easily see that and you can take the necessary actions. You can add a PowerShell extension or any activities for blocking at your network level or for endpoints."
"I really like the integration with Microsoft Defender. In addition to having third-party endpoint protection, we're also enabling Defender... I like the reporting that we get from Defender, when it comes in. I like that it's one console showing both Morphisec and Defender where it provides me with full visibility into security events from Defender and Morphisec."
"We don't have to do anything as a user or as an admin. It does everything by default with its coding and inbuilt AI-based intelligence. We don't have to instruct it about what to do. It automatically takes corrective actions and quarantines or deletes a virus, malware, etc. That is the best part that I like about it."
"Morphisec has absolutely helped save money on our security stack. The ransomware at the end of the day can cost organizations millions upon millions of dollars. Investing in tools like Morphisec is a great reduction in that cost. If I can spend $10,000 in a year to protect assets that could be ransomed for $20,000,000, that's definitely a bet that one should pursue. Morphisec absolutely it's worth the investment."
"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."
"Scanners and reports using CIS templates ("de-facto" standard, easy to fix and to locate correction tips at documentation), tests against cloud providers, database profiles, several types of telecom devices, and others highly customizable scans."
"The most valuable feature is the installation of Tenable which is incredibly easy."
"The solution is the most dynamic one I have seen thus far."
"The support has been really cooperative."
"We have done code scanning for a long period because as a company, we do DevOps as part of our development life cycle."
"Nessus' most valuable feature is vulnerability management because it helps to discover vulnerabilities proactively and integrates with patch management solutions so you can push patches."
"Overall Zoom is a good solution."
 

Cons

"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."
"I think the ability to have some enhanced reporting capabilities is something they can improve on, as they have good reports but we have asked for some specific reporting enhancements."
"Initially, we were somewhat concerned about the scalability of Zafran due to our large asset count and the substantial amount of information we needed to process."
"We wanted to have multi-tenants in their cloud platform, so every entity can look into their own systems and not see other systems in other entities. I have a beta version on that now. I would like them to incorporate that in the cloud solution."
"Automating reports needs improvement. I would like to have better reporting capabilities within it or automated reporting to be a little bit more dynamic. That's something I know they're working on. We literally are in the process. We started the process a week and a half ago of going to their latest version, so I've not seen their latest one up and running yet."
"I haven't been able to get the cloud deployment to work. When there's an update, I'm supposed to be able to roll it out for the cloud solution, but right now I'm continuing to use our SCCM solution to update it."
"Those are some of the features that I was looking for on my on-prem platform that they've already instituted in the cloud and that I'm sure will be instituting on their on-prem platform as well. Having to have an on-prem server required a lot of administration. Being able to push that to the cloud and have it managed up there for us is a real nice addition."
"Some of the filters for the console need improvement. There are alerts that show up and just being able to acknowledge that we've seen those and not turn them off, but dismiss them, would be a huge benefit."
"We started in the Linux platform and we deployed to Linux. The licensing of that has been kind of confusing between Linux licensing and Windows licensing. The overall simplicity of licensing or offering an enterprise license to just cover everything and then we don't have to count needs improvement."
"Sometimes it generates false positive alerts. They need to continue working on that. They have provided solutions for it and have fixed issues with updated versions. The service is quite good but they need to work on it more so that there are no false positive alerts."
"The only area that really needs improvement is the reporting functionality. Gathering the detailed information that is in the system for an executive, or for me as a director, could be better. Some of the interface and reporting aspects are a little bit dated. They're working on it."
"We'd like to see the solution embrace more user-friendliness."
"To be honest, I haven't used it much to tell you that these are the things that should be improved. But I believe the UI should be enhanced somewhat. For example, there are two ways to find a report, and people are frequently confused as to which is the correct method for locating a full report. Sometimes they go in the opposite direction, so this is an area that may be improved."
"Pricing is one of the most important features, and it is something that they can improve on."
"The features are limited when it comes to scanning network devices for vulnerabilities."
"The professional version is not very scalable."
"We would like to have the option of using the solution for the cloud as well as on-premises with the same license at the same time. That would be very helpful."
"One significant drawback we encounter is the tool's tendency to flag patched packages incorrectly. For instance, if a package is patched by Debian maintainers but not updated to a major or minor version, Nessus may still flag it as vulnerable based on its database. This discrepancy leads to false alarms and requires our developers, system admins, and DevOps teams to address them."
"One area with room for improvement is instead of there just being a PDF format for output, I'd like the option of an Excel spreadsheet, whereby I could better track remediation efforts and provide reporting off of that."
 

Pricing and Cost Advice

Information not available
"It is a little bit more expensive than other security products that we use, but it does provide us good protection. So, it is a trade-off."
"It does not have multi-tenants. If South Africa wants to show only the machines that they have, they need their own cloud incidence. It is not possible to have that in a single cloud incidence with multiple tenants in it, instead you need to have multiple cloud incidences. Then, if you have that, it will be more expensive. However, they are going to change that, which is good."
"Compared to their competitors, the price of Morphisec is not that high. You can easily deploy it on a large-scale or small-scale network."
"The pricing is definitely fair for what it does."
"Price-wise, it's on the higher side. A traditional antivirus solution is cheaper, but in terms of security and manageability, its ROI is better than a traditional antivirus. I would recommend it to anybody evaluating or considering an antivirus solution. If your system gets compromised, the cost of ransom would be a lot more. This way, it saves a lot of cost."
"It is priced correctly for what it does. They end up doing a good deal of discounting, but I think it is priced appropriately."
"Our licensing is tied into our contract. Because we have a long-term contract, our pricing is a little bit lower. It is per year, so we don't get charged per endpoint, but we do have a cap. Our cap is 80 endpoints. If we were to go over 80, when we renewed our contract, which is not until three years are over. Then, they would reevaluate, and say, "Well, you have more than 80 devices active right now. This is going to be the price change." They know that we are installing and replacing computers, so the numbers will be all over the place depending on whether you archive or don't archive, which is the reason why we just have to keep up on that stuff."
"It is an annual subscription basis per device. For the devices that we have in scope right now, it is about $25,000 a year."
"While Tenable Nessus is a good enterprise solution, the high price would likely make it prohibitive to smaller organizations."
"The price of the solution is reasonable."
"There is an annual license required to use this solution."
"Nessus is affordable, but its licensing model could be improved with more flexibility for adding assets."
"In general, it is extremely expensive."
"The price of Tenable Nessus is too expensive for each service center."
"We paid about six thousand dollars per license."
"The price is reasonable."
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Top Industries

By visitors reading reviews
Computer Software Company
11%
Financial Services Firm
11%
Manufacturing Company
7%
Healthcare Company
6%
Outsourcing Company
14%
Computer Software Company
12%
Financial Services Firm
10%
Manufacturing Company
9%
Computer Software Company
12%
Financial Services Firm
10%
Educational Organization
10%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Zafran Security?
The current pricing of Zafran Security is fair overall. They were good to work with to accommodate our organization w...
What needs improvement with Zafran Security?
The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvement...
What is your primary use case for Zafran Security?
Zafran Security is helping reduce the amount of critical vulnerabilities in our environments that require prompt reme...
Ask a question
Earn 20 points
How would you choose between Rapid7 InsightVM and Tenable Nessus?
You have full visibility across cloud, network, virtual, and containerized infrastructures with Rapid7 Insight VM. Yo...
What's the difference between Tenable Nessus and Tenable.io Vulnerability Management?
Tenable Nessus is a vulnerability assessment solution that is both easy to deploy and easy to manage. The design of ...
What do you like most about Tenable Nessus?
We have around 500 virtual machines. Therefore, we conduct monthly scans and open tickets for our developers to addre...
 

Also Known As

No data available
Morphisec, Morphisec Moving Target Defense
No data available
 

Overview

 

Sample Customers

Information Not Available
Lenovo/Motorola, TruGreen, Covenant Health, Citizens Medical Center
Bitbrains, Tesla, Just Eat, Crosskey Banking Solutions, Covenant Health, Youngstown State University
Find out what your peers are saying about Morphisec vs. Tenable Nessus and other solutions. Updated: July 2025.
861,524 professionals have used our research since 2012.