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Cisco SecureX [EOL] vs Microsoft Defender XDR comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 2, 2025

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
Microsoft Defender XDR
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
106
Ranking in other categories
Endpoint Detection and Response (EDR) (7th), Extended Detection and Response (XDR) (4th), Microsoft Security Suite (5th)
 

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.
KO
House security operator at Cypress Creek Renewables
Advanced threat hunting saves significant time in tracking and responding to incidents
Microsoft Defender XDR could be improved with a lower price. My main suggestion would essentially be what Copilot is providing, which is a single pane of glass, so I don't have to go to different windows. That's just a workflow consideration for me. It would be great to have all the information centralized into one particular data app. If I need to open up extra ones, I can, however, I would appreciate a future where everything I need is right there on one single pane of glass. Beyond that, there's really nothing else I see that I would want Microsoft to improve.

Quotes from Members

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

Pros

"Our customers find the product's third-party integrations valuable. Our customers are also impressed with the tool's capability to pick up third-party threat feeds and use that as part of the decision-making process."
"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."
"The forensics are amazing because when you have enrichment, and the solutions talk with each other, when you need it, you have the ability to know everything in the organization: when, why, whatever."
"SecureX takes all the separate pieces of security within your company, adds in intelligence from different sites and services on the internet, and makes them work together."
"Integrates well with our existing security infrastructure."
"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."
"The most valuable feature is its ability to manage all the applications and visibility. For example, if there is malware, spam, or another component that wants to attack the company in my servers, network, or applications, then SecureX will react to the problem."
"SecureX enables us to have all the threat intelligence and threat event data in one place."
"In Microsoft 365 vendor products, monitoring and connectivity across all Microsoft and third-party connectors enable viewing of all activity within those environments."
"The attack simulation is excellent; initially, this feature wasn't very robust, but Microsoft improved what we could achieve with it. We can now customize our practice phishing emails and include our company logo, for example. Attack simulation also helps integrate with third-party solutions where applicable and provides an overview of our security architecture through testing. The summary includes areas for improvement in our protection and what steps we need to take to get there."
"Vulnerability assessment and just-in-time access are some valuable features of Defender for server plans."
"The most valuable feature is the network security."
"The most valuable feature is probably the aggregation and correlation of the different telemetry points with Defender for Identity, Defender for Endpoint, and Defender for Cloud Apps. All of these various things are part of that portal. We've wanted that single pane of glass for years."
"Microsoft Defender XDR is very comprehensive, covering a lot of the services, tools, and applications that we use, so it's very efficient, and it works out of the box."
"Defender XDR enables you to scan a system remotely and get a complete inventory of its assets. You can gather more information from the asset inventory and apply threat intelligence using Office 365 or something."
"The email protection feature is the most valuable because our risks primarily lie there, and it seems to be the most popular target."
 

Cons

"Enhancing automation capabilities could further improve the product."
"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."
"The automation and orchestration could be simpler. It could be that all the other parts are that easy to use so that these stick out as a negative, but that's the trickiest part for us. The workflows within the orchestration are just a bit more difficult."
"Remediation stuff could be integrated into the product's automation."
"The playbooks provided with the product are great, although I would appreciate having more playbooks available. Threats are constantly evolving, so having access to updated playbooks is crucial."
"I would like it to integrate with another solution, e.g., DNA. I would like it to connect to that solution, but not the security aspect."
"One of the improvements the product needs is more integration with collaboration platforms."
"I'm not sure that I would call it a bug, but sometimes the solution is a little slow."
"Automated playbooks and automated dashboards would be preferable to the way the data is currently being presented."
"The advanced threat-hunting capabilities are phenomenal, and the security copilot enhances that, but some data elements could be better or have more context inside of the advanced tables themselves. The schemas feel a little limited to what they're building into the product. It's probably just a maturity thing. I imagine we'll see the features I want in the next year."
"There is no common area where we can manage all the policies for the EDR, third-party solutions, devices, servers, Windows, Mac, etc., but it's on the road map, and we ware waiting for that feature."
"Microsoft tends to provide too many features, which makes the solution prone to bugs."
"The interface could be improved. For example, if you want to do a phishing simulation for your employees, it can take a while to figure out what to do. The interface is a bit messy and could be updated. It isn't too bad, but doing some things can be a long process."
"Microsoft could improve on threat hunting and build more on threat detection and handling."
"The documentation on their website is somewhat outdated and doesn't show properly. I wanted to try a query in Microsoft Defender 365. When I opened the related documentation from the security blog on the Microsoft website, the figures were not showing. It was difficult to understand the article without having the figures. The figures were there in the article, but they were not getting loaded, which made the article obsolete."
"I'd like to see a wider solution that includes not only desktop devices but also other devices, such as servers, storage cabinets, switching equipment, et cetera."
 

Pricing and Cost Advice

"It comes free with all Cisco products. So, it is a good price."
"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."
"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."
"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."
"You can spend less money for another solution, but if you really want to have a good solution you have to pay. We are happy that we are getting such a good solution for what we are spending."
"For the value you get, the pricing of the solution is excellent."
"It would be nice if they had a different pricing model. Most of our budget for projects goes towards Cisco."
"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."
"Microsoft Defender XDR's licensing is complicated."
"It is 15 dollars per server per month. It is worth it, but it can be costly. It depends on the company's size."
"The functionality is fantastic, but for medium and small-sized companies it's overpriced. It would be better if it were a little bit cheaper."
"The most valuable licensing option is expensive, so pricing could be improved. Licensing options for this solution also need to be consolidated, because they frequently change."
"Microsoft 365 Defender offers competitive pricing."
"The pricing of Microsoft 365 Defender is definitely on the costly side, but with the features and services that Microsoft provides, such as the seamless integration of all the Defender tools, while the price is on the higher side, there is no alternative."
"The solution is too expensive."
"Understanding the subscription model has been a bit challenging, as every feature or requirement comes with an additional cost."
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Top Industries

By visitors reading reviews
Computer Software Company
21%
Manufacturing Company
7%
Government
7%
Comms Service Provider
7%
Computer Software Company
13%
Financial Services Firm
9%
Manufacturing Company
8%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise7
Large Enterprise3
By reviewers
Company SizeCount
Small Business47
Midsize Enterprise25
Large Enterprise38
 

Questions from the Community

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What do you like most about Microsoft 365 Defender?
Microsoft Defender XDR provides strong identity protection with comprehensive insights into risky user behavior and potential indicators of compromise.
What is your experience regarding pricing and costs for Microsoft 365 Defender?
My experience with pricing, setup, costs, and licensing of Microsoft Defender XDR is tied to our E5 subscription, which is very straightforward for us. We also purchase the uplift for our mobile us...
What needs improvement with Microsoft 365 Defender?
I am not aware of a mobile app that would be available for my team. With a single analyst, if she is ever away, it would be beneficial to have easier access. While she can use the web portal, the e...
 

Also Known As

Kenna.AppSec, Kenna.VI
Microsoft 365 Defender, Microsoft Threat Protection, MS 365 Defender
 

Overview

 

Sample Customers

NHS, Rackspace, UNC Pembroke, University of North Carolina at Charlotte, Missing Piece
Accenture, Deloitte, ExxonMobil, General Electric, IBM, Johnson & Johnson and many others.
Find out what your peers are saying about CrowdStrike, Trend Micro, SentinelOne and others in Extended Detection and Response (XDR). Updated: January 2026.
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