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Microsoft Defender for Endpoint vs ZoneAlarm comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 8, 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

Microsoft Defender for Endp...
Ranking in Anti-Malware Tools
1st
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
213
Ranking in other categories
Endpoint Protection Platform (EPP) (2nd), Advanced Threat Protection (ATP) (6th), Endpoint Detection and Response (EDR) (3rd), Microsoft Security Suite (3rd)
ZoneAlarm
Ranking in Anti-Malware Tools
20th
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
13
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2026, in the Anti-Malware Tools category, the mindshare of Microsoft Defender for Endpoint is 6.9%, down from 17.0% compared to the previous year. The mindshare of ZoneAlarm is 1.7%, down from 2.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Anti-Malware Tools Mindshare Distribution
ProductMindshare (%)
Microsoft Defender for Endpoint6.9%
ZoneAlarm1.7%
Other91.4%
Anti-Malware Tools
 

Featured Reviews

Robert Arbuckle - PeerSpot reviewer
Security Analyst III at a healthcare company with 10,001+ employees
Automatically isolates threats and integrates with logging to reduce response time
Overall, I would evaluate the Microsoft support level that I receive at probably about a seven, but that depends on the day. It has been spotty. We have had issues where the urgency level of the Microsoft support is not as high as ours, especially during a data breach or potential data breach situation. We have had issues with some of the offshore support being lackluster. One specific thing that comes to mind is we were on a support call with our CISO on the call, and the Microsoft agent, who did not actually work for Microsoft, is one of the vendors that Microsoft uses for support, said, "Just to set expectations, my lunch break is in an hour and I am going to go away then." For us, it was already ten o'clock at night and we had been working on this for a couple of hours, trying to get a security engineer on with us. For him to tell us that he was going to go away and have lunch, it was, "Okay, but go find somebody else if you need to." It was just the lackluster approach, and it seemed like he did not really care. We seem to get a lot of this when we get non-Microsoft support. I can identify areas for improvement with Microsoft Defender for Endpoint, as it is kind of a convoluted mess to try to take care of false positives. Especially when they have been identified as false positives but they keep going off over and over again. It is great for my pocketbook because it generates a lot of on-call action, but I would really prefer more sleep at two o'clock in the morning than dealing with false positives. I would say that the unified portal for managing Microsoft Defender for Endpoint is suitable for both teams as they are all in there. It would be great if they would stop moving things around and renaming things, which makes sense. The new XDR portal is pretty nice. Being able to have it central again inside of the regular Security Center without having to open up two windows is helpful. Overall, I think it is pretty good. There is always going to be something that could be improved, such as alerting and the ability to modify alerts would be a little bit helpful to have. Being able to add more data into the alerts and turn off alerts that are not as useful would be beneficial. It is hard to say what the quantitative impact the security exposure management feature has had on our company's security, because a lot of it is kind of subjective. I think we are sitting at around a fifty percent score still, and a lot of it is just kind of unusual circumstances that we cannot really implement without breaking the organization.
Bala_Krishna - PeerSpot reviewer
Director at esupport Solutions Pvt ltd
Security suite has protected individual devices from threats, while installation and network features require improvements
BIG-IP is actually the LTM, Link Load Balancer, which comes with ASM, meaning Application Security Module. It consists of multiple modules, such as ASM, SWG, and a domain DNS manager. ZoneAlarm allows defining trusted and public networks, which helps maintain security in public Wi-Fi environments. It offers comprehensive protection, securing PCs against threats. Users do not experience any system slowdowns while scanning. Harmony Browser protects all your browsing activity and is bundled with Harmony Endpoint and Harmony Connect. It provides a small but effective security layer and sometimes comes packaged with the larger Harmony suite.

Quotes from Members

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

Pros

"Endpoint's most valuable feature is deep analysis."
"The stability is great. I haven't seen any outages with Microsoft."
"It performs well. The stability is seamless."
"It's very reliable and very dependable."
"Auto-remediation: When the product sees malware, it resolves the issue immediately. This protects the machine."
"It's got good detection rates, low on system resources, doesn't interfere or hamper workflows, and it's easy to use."
"The solution has an easy-to-use interface, is always updated, and is user-friendly."
"We had some problem and, after four hours, we had new signatures for the environment by our customers for more than a thousand clients so that we can protect and improve the new setup."
"The product's most valuable feature is the detection engine due to its ability to identify threats."
"I strongly recommend ZoneAlarm as a simple but efficient solution, especially if your organization doesn't have a dedicated budget for providing a security solution for BYOD devices."
"It gives us security for the users' mobiles and ends up protecting us in a significant way."
"It is quick and easy to configure."
"The phone access scan stands out as the most valuable feature for me."
"It is easy to use through interfaces and easy to configure each of the customizations we created based on the characteristics that we wanted."
"User friendly design and interface"
"ZoneAlarm is one of the best rated security products from Checkpoint, which comprises of inbuilt antivirus, anti spyware, anti phishing, and advanced threat protection features."
 

Cons

"Sometimes, there are difficulties in downloading a file considered as malicious."
"The price, in general, could always be a little bit cheaper."
"I would like to have additional features such as DNS lookup, which would help for detecting malicious sites."
"There's scanning going on that occasionally topples the memory, causing everything to freeze. This should be fixed."
"One of the differences between other solutions I have used and Microsoft Defender for Endpoint is that the latter is not yet enterprise-ready to the same extent that the other vendors are."
"Microsoft Defender for Endpoint could improve by providing more user-friendly dashboards. They may be complicated for some."
"There are some areas in the proactive threats that are just overwhelming the SOC, so we've had to turn those off until we can figure out how to filter out the false positives."
"My main issue with the tool is that there are too many menus. This causes a steep learning curve for those without training or unfamiliar with Defender for Endpoint. From an end-user perspective, the solution is there on the machine and does its job; it works seamlessly. However, as a security professional dealing with it behind the scenes, the learning curve can be steep, but not too steep. Still, it has taken some of my analysts up to a month to get familiar with the product."
"Perhaps the primary area for potential enhancement is to make it faster, ensuring a more seamless experience while maintaining robust security features."
"They should release a single update with all the necessary characteristics to avoid being in a cycle of consecutive updates."
"I would like it to be integrated with the Check Point centralization solution like Infinity Portal. It would be great to be able to manage it through the same website."
"Currently, the client is only available for the Windows Operating System but it would be good if it were released for Mac OS as well."
"Some of our users say that the interface is a little bit outdated for 2020, and want it to be more modern and cozy."
"The solution's efficiency in threat containment and overall protection needs improvement."
"Some of our users say that the interface is a little bit outdated for 2020, and want it to be more modern and cozy."
"They need to update and improve the features available for Mac."
 

Pricing and Cost Advice

"The E5 license is the one that I recommend because it comes with Cloud App Security, which is a good thing to have on top of Microsoft Defender."
"When customers haven't deployed the solution and don't have licenses, it can be expensive to start from scratch."
"You need a license to use this solution."
"The licensing costs for Microsoft Defender for Endpoint are reasonable."
"We have an enterprise agreement so from my perspective, this is a product that ships with Windows and it is not priced standalone."
"Microsoft Defender is an expensive product in my country."
"There is not a license required for this particular solution."
"If we are acquiring everything in a single place, the front end becomes cost-effective."
"We use the free version of the software, but it can be upgraded to the paid Extreme Security edition."
"This is a freeware product and I recommend using it."
"I rate the product pricing a seven out of ten."
"The pricing is reasonable, with a yearly renewal license costing seventy dollars."
"We have to pay a yearly licensing fee for ZoneAlarm, which is cheap."
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Top Industries

By visitors reading reviews
Computer Software Company
9%
Financial Services Firm
9%
Manufacturing Company
9%
Government
8%
Comms Service Provider
12%
Hospitality Company
10%
Construction Company
6%
Performing Arts
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business81
Midsize Enterprise41
Large Enterprise95
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise2
Large Enterprise4
 

Questions from the Community

How is Cortex XDR compared with Microsoft Defender?
Microsoft Defender for Endpoint is a cloud-delivered endpoint security solution. The tool reduces the attack surface, applies behavioral-based endpoint protection and response, and includes risk-ba...
Which offers better endpoint security - Symantec or Microsoft Defender?
We use Symantec because we do not use MS Enterprise products, but in my opinion, Microsoft Defender is a superior solution. Microsoft Defender for Endpoint is a cloud-delivered endpoint security s...
How does Microsoft Defender for Endpoint compare with Crowdstrike Falcon?
The CrowdStrike solution delivers a lot of information about incidents. It has a very light sensor that will never push your machine hardware to "test", you don't have the usual "scan now" feature ...
What is your experience regarding pricing and costs for ZoneAlarm?
ZoneAlarm has an acceptable price. Not much detail can be provided as I am not the one to judge the price.
What needs improvement with ZoneAlarm?
Check Point support needs improvement. Currently rated at 9 out of 10, more support is required. There are some concerns on support that need addressing. The integration of new products with their ...
What is your primary use case for ZoneAlarm?
I work with vendors such as F5 and deal with F5 as a reseller. I work with F5 BIG-IP regarding F5 Shape Security. BIG-IP Advanced WAF is what I work with regarding BIG-IP DNS or BIG-IP AFM. Advance...
 

Also Known As

Microsoft Defender ATP, Microsoft Defender Advanced Threat Protection, MS Defender for Endpoint, Microsoft Defender Antivirus
No data available
 

Interactive Demo

 

Overview

 

Sample Customers

Petrofrac, Metro CSG, Christus Health
Terma, Optix, Samsung Research Amercia, SF Police Credit Union, Independence Care System, Mattias Thomsen, Carmel Partners, Desert Research Institute, CRIF, FXCM Inc, US State Agency
Find out what your peers are saying about Microsoft Defender for Endpoint vs. ZoneAlarm and other solutions. Updated: March 2026.
886,664 professionals have used our research since 2012.