Cisco SecureX [EOL] vs Microsoft Defender XDR comparison

Why PeerSpot?

Cisco and Microsoft are both solutions in the Extended Detection and Response (XDR) category. Additionally, 100% of Cisco users are willing to recommend the solution, compared to 98% of Microsoft users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 2, 2025

Cisco SecureX and Microsoft Defender XDR compete in the realm of integrated security platforms. Based on the data, Cisco SecureX has the upper hand in integration across both Cisco and third-party solutions, providing comprehensive management of incidents. Microsoft Defender XDR, however, excels in seamless integration within the Microsoft ecosystem, offering robust threat detection and response.

Features: Cisco SecureX offers integration and visibility across diverse security environments, threat hunting, and a comprehensive incident management dashboard. Microsoft Defender XDR provides a unified view of threats, strong endpoint security, and seamless integration with Microsoft tools like Sentinel.

Room for Improvement: Cisco SecureX needs simplified automation and better third-party integration. Enhancing its documentation would also improve user effectiveness. Microsoft Defender XDR could benefit from clearer licensing, more intuitive dashboards, and improved third-party integration. Enhancing automated response and reducing false positives are key focus areas.

Ease of Deployment and Customer Service: Cisco SecureX is deployable across diverse environments and is praised for swift customer support and integration assistance. Microsoft Defender XDR supports diverse cloud and hybrid deployments, though users note variability in support response times during complex integrations.

Pricing and ROI: Cisco SecureX offers cost-effective integration with existing Cisco products, providing substantial ROI by automating security processes. Microsoft Defender XDR is pricier yet offers comprehensive features within the Microsoft ecosystem. ROI comes from improved threat response and integration efficiency, though pricing clarity and flexibility could be improved.

To learn more, read our detailed Extended Detection and Response (XDR) Report (Updated: September 2026).

Buyer's Guide

Extended Detection and Response (XDR)

September 2026

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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

Cortex XDR by Palo Alto Net...

Featured Reviews

ABHISHEK_SINGH

Senior Process Expert at A.P. Moller - Maersk

Gained full visibility and streamlined threat detection through behavior-based insights and AI integration

Initially, we got to have a lot of false positives when we onboarded, but nowadays it's quite smooth. We have fine-tuned our security policies and allowed different levels of policies to get rid of those false positives. Currently, we are getting a fairly good amount of incidents that are not false positives or benign, but actionable items. The process is streamlined. In the initial days, the operations used to get involved in a lot of benign and other activities, but now the process is streamlined. We are leveraging the auto-detection and remediation plans. The operations teams are now more involved in other business roles as well, not just looking into the logs and fetching out what's happening there. They have fixed a lot of things. Initially, they didn't have IAC code drift detection, cloud posture management, or security posture management, but they have those now. They purchased different vendors and did a merger with that. They have now Prisma Cloud that gets integrated and now they are working with Cortex Cloud. Everything that was negative has now been addressed, and the product altogether looks to be in a very better and mature shape now. Currently, it's more or less detecting the workloads with AI-based best practices. Since most organizations are consuming AI agents and other things, we are looking forward to seeing what other feature enhancements Palo Alto can support in that.

Read full review

Dene Lewis

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.

Read full review

reviewer2812758

Infosec at a government with 10,001+ employees

Integrated defenses have unified threat hunting, phishing simulations, and identity investigations

I appreciate Microsoft Defender XDR's MDE, Microsoft Defender tool, which has Attack Simulator. Instead of doing a phishing campaign and getting a separate tool, Microsoft Defender XDR does it all. These features of Microsoft Defender XDR have helped us conduct a phishing campaign quarterly, which has been beneficial. I also appreciate the fact that it has Defender for Office integrated, Defender for Identity, and everything integrated together. I would describe the process of using Microsoft Defender XDR to prioritize incidents in my security operations as quite decent. I appreciate the automatic alerting system where any incidents or alerts we receive come directly to our email. From there, we can open the email, go directly to Microsoft Defender XDR, and start our investigations and remediations. I perceive the integration of security and identity access management in Microsoft Defender XDR as affecting my identity protection strategies very well because it is well integrated with Purview, integrated well with Entra ID, and integrated well with Exchange. I especially appreciate MDO, the Office product. If anything happens and I want to conduct an investigation, it takes me directly to Exchange, where I can also investigate any emails or phishing incidents. Instead of going to different portals, everything can be done from Microsoft Defender XDR. If necessary for further investigation, Microsoft Defender XDR then directs me to that environment. I would assess the integration of AI in guiding security actions within Microsoft Defender XDR as quite positive. Recently, Security Copilot went big, and it is beneficial that I can use that, especially to write KQL. I can do threat hunting features and intelligence all within using Microsoft's Security Copilot. It also has a nice AI feature for threat hunting. I know that all the Defender logs go to Sentinel, and I can pull it up from Microsoft Defender XDR or from Sentinel. The fact that I can actually do all that within Microsoft Defender XDR is a nice feature. In the top module, I can do threat lookups, and I can actually type KQLs in Microsoft Defender XDR and look up incidents. Predictive shielding has had a nice impact on my proactive security measures. It is beneficial that it has, similar to Entra ID, a secure score. For me to improve the product, the secure score helps me out. If I rate it from highest to lowest, I can see what things I can improve. Secure score helps me see what areas I can improve in Microsoft Defender XDR to increase my score and bring it to 80 or more. Knowing Microsoft Defender XDR from using it since 2019, before COVID days, I know that they have improved significantly. It is much more user-friendly and has a very nice vulnerability feature that I find handy and useful. The fact that this feature integrates into Intune is also very decent.

Read full review

Quotes from Members

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

Pros

"The most valuable feature is that you can select remote access of any machine for sandboxing."

"I like the centralized console and the predictive analysis it does of malware. It is very stable and also scalable."

"We can visualize and control the activities in the environment from anywhere."

"Cortex XDR by Palo Alto Networks is easy to use and does not consume a lot of hardware resources."

"One of the main benefits of the solution is its intelligence to correlate the events into an incident."

"We can use Cortex XDR to get the entire graph of the incidents from source to destination, and we can take remedial action."

"The solution allows control over the user and his machine through Cortex XDR security policies."

"After installing this solution, it identified, blocked, and provided the complete attack chain, which was very helpful."

More Cortex XDR by Palo Alto Networks pros

"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."

"SecureX enables us to have all the threat intelligence and threat event data in one place."

"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."

"It has evolved a lot, just that monitoring piece to the current Orchestrator piece. The additional analytics are there. They now have something called Insight, which can basically take data from Microsoft Azure AD and Intune to give us information about our endpoints. This is detailed information about the endpoints, from Secure Endpoint and all these different products. So, it is just constantly evolving. Every time that it evolves, we have more information with more visibility. There are more features that we have that just make everything so much easier, and it is in one place. I don't have to keep going back and forth. I don't have to go to Secure Endpoint and ISE to get the data. I don't have to go to Intune on Microsoft to get the information. It is all in one place."

"This solution definitely helps us meet our cyber security goals and we haven't had any problems so far."

"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 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."

"The SecureX solution has the best impact for the customer because it has all the visibility of my applications and my users' applications."

More Cisco SecureX [EOL] pros

"I like Defender XDR's reports and alerts. They give you updates about the latest hotfixes and zero-day vulnerabilities, which gives me all the information I need to maintain my servers."

"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."

"Microsoft Defender XDR's capability to automatically disrupt advanced cyber attacks is very effective."

"Among the most valuable features are the alert timeline, the alert story, which is pretty detailed. It gives us complete insight into what exactly happened on the endpoint. It doesn't just say, "Malware detected." It tells us what caused that malware to be detected and how it was detected. It gives us a complete timeline from beginning to end."

"The most valuable feature is the DLP because that's where we can have an added data protection layer and extend it not just to emails but to the documents that users are working on. We can make sure that sensitive data is tagged and flagged if unauthorized parties are using it."

"For technical support, I would definitely give a rating of nine out of ten."

"We use Microsoft 365 Defender to help secure threats of the Office package, such as Word, Excel, and PowerPoint, and additionally, it can fix issues."

"One of the most valuable features of Microsoft Defender XDR is its ability to provide preemptive reports regarding excessive privileged access."

More Microsoft Defender XDR pros

Cons

"It would be better if they could educate the customers more. Some sort of seminars and roadshows will help educate the customers and show what the product can do. The price could be better. It would also help if they had a team for deployment and support."

"Cortex XDR by Palo Alto Networks is a very good product, but financially, it is very expensive, so the company should look into that area."

"Cortex XDR by Palo Alto Networks can improve mobile integration to allow access to the console."

"It's not an ideal choice for smaller businesses, as you need a minimum of 200 endpoints to even use the solution at all."

"I would like to see some additional features related to email protection included."

"Cortex XDR by Palo Alto Networks could improve by adding a sandbox feature to better compete with their competitors which have it."

"Technology evolves every day, so it would be nice if it gets more secure. It can also have more integration with other platforms."

"One thing that was missing was the integration part. Currently, they don't have out-of-box integration with IBM QRadar, or if they have the integration, the integration doesn't work well."

More Cortex XDR by Palo Alto Networks cons

"They could expand into more areas."

"Remediation stuff could be integrated into the product's automation."

"The automation and orchestration could be simpler."

"It is good that it provides information. However, I think that there needs to be more actionable items for us based on the information provided."

"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'm not sure that I would call it a bug, but sometimes the solution is a little slow."

"One of the improvements the product needs is more integration with collaboration platforms."

"They could put in more third-party [integrations]... also more playbooks, out-of-the-box, for automation [would be helpful]."

More Cisco SecureX [EOL] cons

"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."

"These days, in the security industry, there is a buzzword called zero trust. I personally have not seen much evidence of how Defender can enhance the story of Zero Trust for enterprises."

"The capability to not only thwart attacks but also to adapt to evolving threats is crucial."

"The initial time spent setting up and configuring Defender XDR is a bit longer than the other solutions. If everything were on one portal, the platforms for managing policies or alerts would be simpler. We must automate and manage policies on Intune rather than the same portal."

"Some of our older hardware experienced a slight bump in CPU and memory usage. Although I don't have empirical data to back that up, I would suggest possibly more streamlining in the software."

"The solution can improve the rules and privileges it offers."

"The web filtering solution needs to be improved because currently, it is very simple."

"There are a few technical issues with Defender XDR that can be improved. Sometimes, the endpoint devices are not reporting properly to the Defender 365 portal. When you're getting all the information from the Microsoft portal, the devices are sometimes not in sync. We have hundreds of endpoint devices, some needing to be onboarded again."

More Microsoft Defender XDR cons

Pricing and Cost Advice

"Cortex XDR by Palo Alto Networks is quite an expensive solution."

"Our customers have expressed that the price is high."

"We didn't have to pay any additional fee for the cloud instance. It just came with the renewal, which was nice."

"Licensing for Palo Alto Networks Cortex XDR can be costly, especially when it comes to a hundred users. A license is required for each user, and the subscription must be renewed on a yearly basis."

"When we first bought it, it was a bit expensive, but it was worth it. The licensing was straightforward."

"If one wishes to work with another team or large number of users at a future point, he must purchase a license for them."

"I feel it is fairly priced."

"It's about $55 per license on a yearly basis."

More Cortex XDR by Palo Alto Networks pricing and cost advice

"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."

"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 is free. It can't get any better than that."

"For the value you get, the pricing of the solution is excellent."

"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 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."

"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."

"It comes free with all Cisco products. So, it is a good price."

More Cisco SecureX [EOL] pricing and cost advice

"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."

"For Defender, they have Endpoint Plan 1 and Endpoint Plan 2, but I don't know on what basis they have classified Endpoint Plan 1 and Plan 2, but it has given me enough pain to pick and design Endpoint Plan 1 or Endpoint Plan 2 for my organization. In fact, we are still struggling with it. Too many SKUs are confusing. There should not be too many SKUs, and they shouldn't charge for every new feature."

"Microsoft is not competitive with the pricing of the solution. The competitors are able to offer lower discounts. The price of the solution is higher."

"The price of the solution is high compared to others and we have lost some customers because of it."

"They have moved from a licensing model to pay-per-use... The question is: What happens if, for any reason, there's not enough budget to accept this model? That could be a great problem."

"It has consistently offered highly appealing academic pricing, with distinct rates for higher education and general educational purposes."

"Microsoft Defender XDR is already included in our Office 365 licensing. It is better because we're saving money by using it."

"Understanding the subscription model has been a bit challenging, as every feature or requirement comes with an additional cost."

More Microsoft Defender XDR pricing and cost advice

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Top Industries

By visitors reading reviews

Outsourcing Company

12%

Comms Service Provider

12%

Construction Company

11%

Financial Services Firm

Outsourcing Company

24%

Construction Company

14%

Marketing Services Firm

Comms Service Provider

Financial Services Firm

Computer Software Company

Outsourcing Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	47
Midsize Enterprise	21
Large Enterprise	55

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	7
Large Enterprise	3

By reviewers
Company Size	Count
Small Business	46
Midsize Enterprise	28
Large Enterprise	41

Questions from the Community

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How is Cortex XDR compared with Microsoft Defender?

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What needs improvement with Microsoft 365 Defender?

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Comparisons

Microsoft Defender for Endpoint vs Cortex XDR by Palo Alto Networks

Compared 14% of the time

SentinelOne Singularity Endpoint vs Cortex XDR by Palo Alto Networks

Compared 5% of the time

CrowdStrike Falcon vs Cortex XDR by Palo Alto Networks

Compared 4% of the time

Cortex XSIAM vs Cortex XDR by Palo Alto Networks

Compared 3% of the time

Symantec Endpoint Security vs Cortex XDR by Palo Alto Networks

Compared 3% of the time

More Cortex XDR by Palo Alto Networks Competitors

Wazuh vs Cisco SecureX [EOL]

Compared 5% of the time

Cisco Secure Network Analytics vs Cisco SecureX [EOL]

Compared 5% of the time

Quotium Seeker vs Cisco SecureX [EOL]

Compared 5% of the time

TrendAI Vision One vs Cisco SecureX [EOL]

Compared 5% of the time

Blue Cedar vs Cisco SecureX [EOL]

Compared 4% of the time

More Cisco SecureX [EOL] Competitors

CrowdStrike Falcon vs Microsoft Defender XDR

Compared 8% of the time

Wazuh vs Microsoft Defender XDR

Compared 6% of the time

SentinelOne Singularity Endpoint vs Microsoft Defender XDR

Compared 4% of the time

Microsoft Defender for Cloud vs Microsoft Defender XDR

Compared 4% of the time

Cybereason XDR vs Microsoft Defender XDR

Compared 2% of the time

More Microsoft Defender XDR Competitors

Product Reports

Buyer's Guide

Cortex XDR by Palo Alto Networks

September 2026

Download Cortex XDR by Palo Alto Networks product report

Buyer's Guide

Cisco SecureX [EOL]

September 2026

Download Cisco SecureX [EOL] product report

Buyer's Guide

Microsoft Defender XDR

September 2026

Download Microsoft Defender XDR product report

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps

Kenna.AppSec, Kenna.VI

Microsoft 365 Defender, Microsoft Threat Protection, MS 365 Defender

Overview

Cortex XDR by Palo Alto Networks provides advanced threat detection with AI-driven endpoint protection and seamless integration, ensuring multi-layered security and automatic threat response.

Cortex XDR is designed to safeguard endpoints against malware and suspicious activities. It offers advanced threat detection and response capabilities using behavioral analysis, AI, and machine learning. It seamlessly integrates with security infrastructures, providing endpoint security, firewall integration, and enhanced visibility in both cloud-based and on-premises environments.

What are the key features of Cortex XDR?

Advanced Threat Detection: Uses AI and machine learning for proactive threat identification.
Multi-layered Security: Combines various security measures for comprehensive protection.
Endpoint Protection: Safeguards against malware and exploits.
Behavioral Analysis: Monitors suspicious activity for early detection.
Automatic Threat Response: Automates responses to neutralize threats.

What benefits should users expect?

Ease of Use: Simplifies security management with intuitive design.
Resource Efficiency: Minimizes impact on system resources.
Integration Capabilities: Works well with existing security setups.
Reduced Analyst Workload: Automates processes to decrease manual intervention.

Organizations in diverse sectors deploy Cortex XDR to protect against malware, leveraging its advanced threat detection capabilities. Its integration with existing security infrastructures appeals to those seeking comprehensive protection in both cloud and on-premises environments, providing enhanced visibility and threat intelligence.

Palo Alto Networks

Cisco SecureX is an integrated security platform that connects the breadth of Cisco's integrated security portfolio and the customer's infrastructure to create a consistent experience. The solution unifies visibility, enables automation, and strengthens your security across network, endpoints, cloud, and applications. Cisco SecureX is embedded within every Cisco Security product and supports integrations with SIEM and SOAR, so customers will not need to replace any solution or worry about layering on new technology.

Cisco SecureX Features

Cisco SecureX has many valuable key features. Some of the most useful ones include:

Unified overview: Cisco SecureX offers key metrics on transactions and threats for network, endpoints, cloud and applications. In addition, the SecureX interface is integrated into all Cisco Security technologies.

Automation and an increase in operational efficiency: With Cisco SecureX, you gain better automation of workflows for products of the Cisco Security portfolio and third parties, allowing you to focus on other more important tasks. By eliminating manual work (through automatic identification of threats using analytical data of Cisco Talos and other sources), the solution helps your organization save a significant amount of time.

Security strengthening: Cisco SecureX makes it easy to compare analytical data from a set of various sources with the telemetry received from network, endpoints, e-mail, cloud, and third-party products.

Cisco SecureX Benefits

Some of the benefits of using Cisco SecureX include:

Secure every business endeavor with an open, integrated platform that has out-of-the-box interoperability and scales to meet security needs.

Advance your security maturity level using existing resources.

Turn security from a blocker into an enabler. Cisco SecureX allows you to add new security capabilities for the threat landscape.

Maximize your operational efficiency, helping you get the most from your security investments.

Reviews from Real Users

Below are some reviews and helpful feedback written by Cisco SecureX users.

PeerSpot user Wouter H., Technical Team Lead Network & Security at Missing Piece BV, shares several reasons why he thinks the solution is fantastic. In his opinion, “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. If an email is received on a machine and malware is being executed, it can be put into lockdown mode. The fact that you can have a single solution that combines endpoint intelligence with email intelligence, firewalls, and publicly available intelligence is really helpful. Also, SecureX provides us with contextual awareness throughout our security ecosystem. Before SecureX, things that were not possible, or that would take days, now literally take seconds to find out.

Michal S., Infrastructure Engineer at a media company, says, “SecureX provides many measurements and has a really good dashboard. Working with it you are able to see things very clearly and you have every detail on a single display. That saves us money and time.” He also adds, “It brings all our data into a central point. It also shows us many data connections between many of our environments. SecureX gives you really good information about potential risks. You are able to find the source of a risk, a potential risk from a user or a machine.”

Blair A., Technology Director at Shawnee Heights USD #450, explains, "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."

Cisco

Microsoft Defender XDR is a comprehensive security solution designed to protect against threats in the Microsoft 365 environment.

It offers robust security measures, comprehensive threat detection capabilities, and an efficient incident response system. With seamless integration with other Microsoft products and a user-friendly interface, it simplifies security management tasks.

Users have found it effective in detecting and preventing various types of attacks, such as phishing attempts, malware infections, and data breaches.

Watch the Microsoft demo video here: Microsoft Defender XDR demo video.

Microsoft

Sample Customers

CBI Health Group, University Honda, VakifBank

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

Accenture, Deloitte, ExxonMobil, General Electric, IBM, Johnson & Johnson and many others.

Buyer's Guide

Extended Detection and Response (XDR)

September 2026

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