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Trellix Collaboration Security vs Trend Micro Email Security comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 3, 2024

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 Offi...
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Ranking in Email Security
1st
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
47
Ranking in other categories
Advanced Threat Protection (ATP) (1st), Microsoft Security Suite (10th)
Trellix Collaboration Security
Ranking in Email Security
19th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
14
Ranking in other categories
Secure Email Gateway (SEG) (6th)
Trend Micro Email Security
Ranking in Email Security
8th
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
26
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of February 2025, in the Email Security category, the mindshare of Microsoft Defender for Office 365 is 13.7%, down from 20.4% compared to the previous year. The mindshare of Trellix Collaboration Security is 2.1%, down from 2.3% compared to the previous year. The mindshare of Trend Micro Email Security is 2.8%, down from 3.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Security
 

Featured Reviews

Tolu Omolaja - PeerSpot reviewer
Great URL scanning and attachment scanning, but I would like more proactive threat analysis
The two main features that prove most beneficial for us are URL scanning and attachment scanning. URL scanning involves an automatic scan of links and emails. When a user clicks on a link within an email, the system promptly checks the link's safety. If the link is deemed safe, access is granted automatically. However, if it is flagged as unsafe, we receive feedback and notification to caution us about the potentially harmful link. At this point, we are presented with the option to proceed or return. I have personally witnessed the system identify a few unsafe links, making this the primary advantage of using the solution. The second crucial aspect is the scanning of attachments. When an email containing an attachment arrives, we receive a notification of the new email, along with information that the attachment is being scanned for threats. This additional layer of security provides peace of mind for our organization. While Microsoft Defender for Office 365 offers numerous features, these two stand out as particularly impressive and valuable to us.
Amey Darekar - PeerSpot reviewer
Has an easy implementation phase to deal with for users
I primarily use the product in our daily security operations since it is implemented in all of our company's systems and is used in our environment. Normally, email security tools like FireEye or Trellix help to protect ourselves from spam, malware, and other email-oriented threats. The tool is used extensively in our company's environment. It is more like a collaboration email security that is used in our company. Whether my company plans to increase the number of users of the product or not is something that depends on the growth of the organization. I recommend the product to those who plan to use it. The product is stable and reliable, considering the results my company gets out of it. When it comes to Trellix or FireEye Endpoint Security (HX), the tools offer antivirus as well as the modern real-time security feature, which is used to automate the detection and protection of the endpoints against all the security threats that are currently there in the industry. I don't see any challenges with the integration part of the product, but since a different team manages it, I don't have visibility into it. In terms of the value offered by the product, the solution does help our company protect data and the complete infrastructure. I rate the tool a nine out of ten.
Bruno Obata - PeerSpot reviewer
Provides effective filtering for spam, phishing, and suspicious emails
In terms of improvement, reducing false positives would improve the system. If there were fewer false positives, it would be nearly perfect. In the next release, I would like to see improved detection for emails containing only text, especially if they seem suspicious but lack links or attachments. Currently, Trend Micro Email Security is effective with emails containing links or attachments, but those with only text can slip through unnoticed.

Quotes from Members

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

Pros

"Defender is a SaaS platform, so it offers more flexibility. Managing the permissions is easier. The solution's automated detection and response features are scalable."
"I would say that 90% of the spam and phishing attack emails get blocked right off the bat."
"Defender helps us prioritize threats across our organization."
"Microsoft Defender for Office 365's most valuable features are safe attachments and safe links."
"It gives us visibility into threats and, for endpoints, it helps us to prioritize threats. We used to have a lack of visibility, but now our time to detect and respond has decreased."
"The good part is that you don't have to configure it, which is very convenient."
"The product is not resource-intensive."
"It also gives me good visibility because, with Defender, I'm using a Microsoft product to defend Microsoft products. The integration was really seamless and I have wide visibility because it picks up almost everything. Literally, I can see almost every activity that happens, from the e-mail to the workstation itself."
"I like FireEye's filtering, spam digests, and its advanced threat review of email flow. It also has a broad range of riskware rules you can deploy."
"The product helps reduce the number of malicious emails reaching the user's inbox."
"FireEye is good for malware depicting and security."
"The solution's most valuable feature is its simplicity. It's very user-friendly."
"FireEye Email Security helps us prevent spam and phishing emails and all other business-compromised email attacks."
"One of the valuable features of the product stems from the fact that it is easy to implement the tool in our environment."
"FireEye Email Security is easy to use."
"Before installing, consider potential challenges with system performance, especially when integrating multiple tools, which could slow down performance."
"Some people can hack our system by sending emails from our domain to our domain. This is blocked completely by Trend Micro."
"The solution's most valuable feature is ATP (Advanced Threat Protection), which utilizes the machine learning algorithm."
"The most valuable features of the solution are spam protection and email continuity."
"The interface is really good."
"Trend Micro Email Security is a robust solution with quick performance. It works autonomously without the need for an administrator."
"Since implementing it, we've seen a significant improvement in security. We no longer receive spam emails, and we're protected from various cyberattacks, including ransomware and social engineering."
"Trend Micro Email Security scans all email attachments because, nowadays, ransomware or malware files are sent through email attachments."
"The technical support is good."
 

Cons

"Microsoft Defender for Office 365's Mac functionality requires improvement to deliver the same level of protection found on Windows devices."
"They can improve their security in a way where a customer can know if all their attachments are safe or not to open through a report. The solution does its job perfectly, but it never reports to the customer whether those attachments have been stopped before or not."
"In one of the reports I can get the exact place where a vulnerable file resides. But for that, I need to explicitly go into the device and check. If they could include that file part in the report, without my having to go to the device itself, that would help."
"We need to be able to whitelist data at the backend."
"The pre-sales cost calculations could be more transparent."
"One area for improvement is support, in terms of being able to reach them and, especially, technical support for configuration."
"The XDR dashboard has room for improvement."
"About eight months ago, we started to measure the quantity of phishing and spam that we have been receiving, and it has been increasing a lot. That means that protection for our email is not as good as we were expecting."
"The solution must provide features to scan QR codes for threats."
"FireEye needs single sign-on. They say it's on their roadmap. They should also implement support for Microsoft Authenticator app for 2FA."
"There is a need for improved integration with totally different products, such as a rapid server."
"In general, our company should make the tool more robust to protect our systems."
"Sometimes, integration can be challenging, impacting its stability, which is why I rate it a five out of ten."
"The solution needs better support."
"The solution is not easy to set up. However, we have employees that have the knowledge that can do the difficult implementation. It would be better if the process was easier."
"If they want to be the primary or best solution, they need to have better email management features."
"There is a limitation when customers are using their email from a third-party solution that isn't from Trend Micro."
"There is room for improvement in threat detection, especially for advanced attacks and business email compromise."
"There needs to be more documentation for the product."
"In our company, we found out that the solution wasn't well-tested by Trend Micro, resulting in a performance and bandwidth problem."
"I would like to see more integration of Trend Micro Email Security with different platforms."
"Trend Micro Email Security can improve on scam detection. It could use AI in this area."
"They need to adjust the spam filtering and make it stronger."
"While they are good, not 100% of email is protected just yet."
 

Pricing and Cost Advice

"It's a user-base subscription."
"Microsoft Defender for Office 365 comes with Microsoft Windows. It is free with the operating system."
"The solution could be better by simplifying the business model of their licensing. It was hard to figure out how to get the licensing done for the environment, initially."
"It is much more expensive than using another solution because we have had to include some options and upgrade our license."
"From the pricing point of view, like any other product in the market, there is scope for negotiation."
"For licensing, it's usually a yearly package for customers who are subscribed to Office 365, but they can also pay on a monthly basis."
"Microsoft Defender for Office 365 is an add-on to the Office license. Many customers are purchasing this solution."
"The license is expensive because the cost is based on the number of users."
"The licensing is on a yearly basis."
"I rate the product price as nine out of ten, where ten is the most expensive, and one is the cheapest. There is no need to pay any extra charges apart from the licensing costs."
"The cost is very high."
"The solution requires a license to be purchased for every user."
"The solution's pricing is very optimum, given its quality, features, and stability."
"The price of Trend Micro Email Security is more than Sophos' similar solution."
"The price of Trend Micro Email Security is annual. There are no additional fees."
"The tool must improve its pricing."
"Trend Micro Email Security's pricing is reasonable."
"The solution is inexpensive so we recommend it to small to mid-sized businesses."
"It's a VPN solution. Trend Micro is reasonably priced."
"Trend Micro Email Security is not an expensive solution."
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Top Industries

By visitors reading reviews
Computer Software Company
17%
Financial Services Firm
9%
Manufacturing Company
8%
Government
6%
Manufacturing Company
14%
Financial Services Firm
14%
Computer Software Company
13%
Government
8%
Computer Software Company
17%
Financial Services Firm
10%
Comms Service Provider
9%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Microsoft Defender for Office 365?
Threat Explorer is an invaluable tool for me, and it plays a crucial role in helping me discern the origins of variou...
What is your experience regarding pricing and costs for Microsoft Defender for Office 365?
I don't have detailed specifics on pricing, setup cost, or licensing.
What needs improvement with Microsoft Defender for Office 365?
I am generally satisfied with how it currently is. If I could improve anything, I would reduce the cost.
What do you like most about FireEye Email Security?
One of the valuable features of the product stems from the fact that it is easy to implement the tool in our environm...
What needs improvement with FireEye Email Security?
There is a need for improved integration with totally different products, such as a rapid server. This is currently c...
What is your primary use case for FireEye Email Security?
I primarily use it to monitor database access, particularly in banking and similar environments. It ensures that IT p...
What do you like most about Trend Micro Email Security?
The tool provides a strong defense against attacks. It is also easy to use. Trend Micro Email Security's integration ...
What needs improvement with Trend Micro Email Security?
Trend Micro Email Security can improve on scam detection. It could use AI in this area. For example, there is a norma...
What advice do you have for others considering Trend Micro Email Security?
The features of such security software are all very similar, and very close to each other. But if you would like to s...
 

Also Known As

MS Defender for Office 365
FireEye Email Security
No data available
 

Overview

 

Sample Customers

Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
Northshore Utility District, Luz Technologies, Air Academy Federal Credit Union, Bank Gutmann, Bank of Thailand, Penn State Health Milton S. Hershey Medical Center, State of Missouri, City and County of San Francisco, Denver Public Schools, Vodafone, Go Auto, Stater Bros. Market
MedImpact Healthcare Systems, Air21, Azra Solutions, CBOSS, De Montfort University, Depaeuw, DHR Health, Fukui University Hospital
Find out what your peers are saying about Trellix Collaboration Security vs. Trend Micro Email Security and other solutions. Updated: January 2025.
832,138 professionals have used our research since 2012.