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Microsoft Exchange Online Protection (EOP) vs ZoneAlarm comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jul 27, 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

Microsoft Exchange Online P...
Ranking in Anti-Malware Tools
9th
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
40
Ranking in other categories
Email Security (6th)
ZoneAlarm
Ranking in Anti-Malware Tools
22nd
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
14
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Anti-Malware Tools category, the mindshare of Microsoft Exchange Online Protection (EOP) is 1.2%, down from 1.8% compared to the previous year. The mindshare of ZoneAlarm is 2.7%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Anti-Malware Tools
 

Featured Reviews

Amber Worth - PeerSpot reviewer
Retrieves data from quarantines and easy to read logs with robust security features
Some of the searchability when looking for specifics in Exchange logs is tedious. Although eventually the information is located, it can be difficult if detailed information is lacking. Improving the search process by allowing searches with different types of parameters and facilitating searches within emails would be advantageous. Simplifying interfaces would also be appreciated.
Bala_Krishna - PeerSpot reviewer
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

"The initial setup is just a standard process."
"With Microsoft Exchange Online Protection, if malware is attached to a mailer, it's very easy to go into the incident alert and find out what's happening with that identity and the mail."
"The most valuable feature of Microsoft Exchange Online Protection is the accidental release of information protection capabilities. Additionally, the solution is easy to use."
"We use the solution in all our environments. We use it for remedy tickets and give them updates. It was our main communication point."
"The most valuable features of Microsoft Exchange Online Protection are the EOP, ATP, safe links, fishing, and antispam."
"It offers great security against malware and other threats."
"We use the solution to receive emails. We do not use the calendar function as our clients are slow adaptors to the latest features."
"It is scalable."
"Personally, I find the Game Mode of the Firewall very useful."
"It is quick and easy to configure."
"ZoneAlarm protects all computers from viruses, spyware, and hackers."
"It gives us security for the users' mobiles and ends up protecting us in a significant way."
"This antivirus is regularly updated, and the updates can be scheduled."
"The solution maintains reasonable scalability."
"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."
 

Cons

"Not all settings can be configured automatically and most still require manual configuration. However, there is an automation tool available that can be used to input all the configurations either as a script or a tool it would be helpful."
"The tool's classification for bulk email is cumbersome."
"Performance and speed should continue to be improved."
"Our company faces difficulty with Microsoft Exchange Online Protection (EOP) because it's too big, clunky, and difficult for a small client to implement quickly and easily."
"I would like to get reports about vulnerable connections from our clients with information about domains, public IPs, etc. That would be highly useful."
"The solution can be complex at times. It would be nice to have the on-server version. It needs to improve the stability as well."
"Microsoft 365 Defender and EOP policies are stable with the proper license. However, with the basic policy, it's hard to say it's stable due to configuration limitations."
"The licensing can be on the expensive side, especially in the cloud space."
"They should release a single update with all the necessary characteristics to avoid being in a cycle of consecutive updates."
"They need to update and improve the features available for Mac."
"The solution's efficiency in threat containment and overall protection needs improvement."
"ZoneAlarm should be a light application that does not take too much memory in mobile phones."
"We'd like better performance of the network equipment. There are high-speed environments where an immediate response is required."
"The support is not always so effective."
"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."
"Perhaps the primary area for potential enhancement is to make it faster, ensuring a more seamless experience while maintaining robust security features."
 

Pricing and Cost Advice

"The solution's pricing is subscription-based rather than a yearly licensing cost. Pricing is based on the size of the environment and company and can be expensive."
"It is a low-price solution."
"The solution falls on the higher or more expensive side of the spectrum."
"Regarding the price, it's comparable to other service providers. We've also looked at Check Point's offerings, and the pricing doesn't seem to be an issue."
"The product is expensive."
"Online Protection is fairly expensive."
"The product's pricing is competitive for the US market."
"Microsoft Exchange Online Protection's pricing is a little bit more because its price has recently increased."
"This is a freeware product and I recommend using it."
"We have to pay a yearly licensing fee for ZoneAlarm, which is cheap."
"I rate the product pricing a seven out of ten."
"The pricing is reasonable, with a yearly renewal license costing seventy dollars."
"We use the free version of the software, but it can be upgraded to the paid Extreme Security edition."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
9%
Government
8%
Manufacturing Company
8%
Computer Software Company
15%
Comms Service Provider
12%
Hospitality Company
8%
Educational Organization
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Microsoft Exchange Online Protection?
The initial setup was easy. The configuration process is very straightforward.
What needs improvement with Microsoft Exchange Online Protection?
Reporting could be one of the areas for improvement, as they could put more reporting into Microsoft Exchange Online Protection (EOP) natively rather than requiring additional licensing or connecti...
What is your primary use case for Microsoft Exchange Online Protection?
The company does work with this technology, but not me personally. I manage some other products currently, mainly in the modern workplace space, such as Azure Virtual Desktop and Microsoft 365. I d...
What do you like most about ZoneAlarm?
ZoneAlarm protects all computers from viruses, spyware, and hackers.
What needs improvement with ZoneAlarm?
As for improvements, ZoneAlarm enhances Check Point’s solution by having a very efficient engine. The engine checks all components of the device, such as the memory process, to detect and stop thre...
 

Also Known As

Microsoft EOP, MS Exchange Online Protection
No data available
 

Overview

 

Sample Customers

Information Not Available
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 Exchange Online Protection (EOP) vs. ZoneAlarm and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.