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Cisco SecureX [EOL] vs Nucleus Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 23, 2026

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

Cisco SecureX [EOL]
Average Rating
9.0
Reviews Sentiment
8.2
Number of Reviews
13
Ranking in other categories
No ranking in other categories
Nucleus Security
Average Rating
7.6
Reviews Sentiment
6.9
Number of Reviews
2
Ranking in other categories
Application Security Tools (26th), Vulnerability Management (41st), Risk-Based Vulnerability Management (14th), Continuous Threat Exposure Management (CTEM) (13th)
 

Featured Reviews

Dene Lewis - PeerSpot reviewer
Head of Technical Strategy and Direction CAE Technology Services Ltd at CAE Technology Services Limited
A scalable SaaS based platform that helps with cyber threat intelligence and automated hunting
I would rate Cisco SecureX a ten out of ten. I find the product to be a fantastic platform. If you are eligible, start using it straight away. The best way to evaluate it is to start using it and see where it fits within your organization. I think it helps our customers really deliver their SecOps goals, and I see it as a core foundation of CAE's own security strategy going forward. Our partnership with Cisco is one that was built on trust over a long period of time. This has enabled us to work together to be able to provide the solutions that our customers need to drive their organizations forward. The value we add as a reseller is being able to work closer with our customers, understand them, and get intimate with their organizations. That enables us to offer them the right solutions that will help them achieve their goals.
BJ
Technical Director at Entrust Software Development India
Centralized security testing has improved vulnerability remediation and compliance reporting
I recommend more enhancements focusing on penetration testing for both SSL over HTTP and non-SSL over HTTP, specifically targeting the RCP Rich Client Platform and Equinox frameworks that allow on-premises desktop applications to be tested simultaneously. I believe those would significantly improve the tool in the future. I choose eight as my rating primarily because of the installer app; it becomes challenging to identify the actual vulnerabilities. Once we build this installer—rather than just working on the codebase—sometimes, we face gaps considering the build parameters and conversions to the installer. Identifying those gaps is an area that could use improvement after the installer or desktop application testing, which would be beneficial. That is the only reason; otherwise, I could easily rate it a ten out of ten given its smooth operational process.

Quotes from Members

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

Pros

"Using SecureX, a tool provided by Cisco, we can easily integrate it with many of our other Cisco products such as Cisco ISE and many networking devices."
"One of the most valuable features is the simplicity of deploying SecureX. It's very easy to do that and then you gain very detailed visibility into everything that's going on in your network and, obviously, at the device level. There's just a wealth of information that you can pull from all of these products that are part of SecureX. You know exactly if you have an issue or not."
"The ability to create firewalls online has been most valuable including the ability to create rules."
"This solution definitely helps us meet our cyber security goals and we haven't had any problems so far."
"The most beneficial feature of Cisco SecureX for cybersecurity efforts is its integration with other Cisco solutions and the environment. This sets it apart, as its APIs and overall integration capabilities are very strong. Additionally, its detection capabilities are commendable."
"When it comes as a business bundle, we come to customers to provide a one-stop shop, and we provide a return of value on human resources, with an XDR SecureX platform offer that customers love."
"Integrates well with our existing security infrastructure."
"We've reduced our workload by 20 to 30 percent just from being able to focus on the important things, as this product really does a lot of the grunt work for you."
"I think the best features that Nucleus Security offers are purely the faster remediation to dev tools, which is crucial for managing, prioritizing, and fixing vulnerabilities while helping operational pipelines run these vulnerability management tools."
"We have seen clear compliance and risk control outcomes more than other operational metrics, including fewer process gaps during documentation and safety checks, strong consistency in following protocols for handling, traceability, and staff awareness, better audit readiness, a lower chance of procedure errors, and faster escalation when something appears out of standard, which is very important for us in the healthcare sector."
 

Cons

"The documentation can be improved and the on-prem integration. The set of applications that it was integrated with wasn't comprehensive."
"It would be nice if they had a different pricing model. Most of our budget for projects goes towards Cisco."
"Remediation stuff could be integrated into the product's automation."
"They could expand into more areas. The more third-parties that we have tied into it, the better. The capabilities are there. As they just continue to involve the product, the more things that you can look into, then the more analytics that you can get. Also, the more data that we can get, then the better off we will be."
"They could expand into more areas."
"I'm not sure that I would call it a bug, but sometimes the solution is a little slow."
"They could put in more third-party integrations, but also more playbooks out-of-the-box for automation would be helpful."
"Enhancing automation capabilities could further improve the product."
"I choose eight as my rating primarily because of the installer app; it becomes challenging to identify the actual vulnerabilities."
"Protocols can be too complex in practice sometimes, and some processes can feel heavy and disconnected from our daily workflow."
 

Pricing and Cost Advice

"The pricing is competitive, especially for education institutions. Licensing can be a little bit difficult to navigate, especially with resellers with Cisco, but for us it has been pretty easy."
"It comes free with all Cisco products. So, it is a good price."
"The product is absolutely free to any customer. As such, the only thing one must keep in mind is that as long as he already has one Cisco security product, irregardless of what that product is, SecureX is available for free."
"The pricing is the best part of this solution. It is free if you buy Umbrella or Duo Security. It is also a good solution."
"Cisco SecureX is more expensive than Trend Micro. However, considering the integration capabilities with other solutions and the quality of technical support, I believe there's justification for the price difference."
"For the value you get, the pricing of the solution is excellent."
"It is free. It can't get any better than that."
"It would be nice if they had a different pricing model. Most of our budget for projects goes towards Cisco."
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Top Industries

By visitors reading reviews
Construction Company
12%
Computer Software Company
10%
Marketing Services Firm
10%
Government
8%
Computer Software Company
16%
Financial Services Firm
11%
Comms Service Provider
7%
Healthcare Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise7
Large Enterprise3
No data available
 

Questions from the Community

Ask a question
Earn 20 points
What is your experience regarding pricing and costs for Nucleus Security?
I have a good experience with that, so we don't have much problem dealing with pricing, setup, and licensing.
What needs improvement with Nucleus Security?
I think it can be improved by making it more practical, integrated, and easier for teams to apply in real-world workflow from a healthcare perspective. The main improvements I can see right now are...
What is your primary use case for Nucleus Security?
I have been using Nucleus Security for the past few years in my company, particularly in the healthcare field.I use Nucleus Security especially for understanding radiation safety, nuclear medicine,...
 

Also Known As

Kenna.AppSec, Kenna.VI
No data available
 

Overview

 

Sample Customers

NHS, Rackspace, UNC Pembroke, University of North Carolina at Charlotte, Missing Piece
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