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Microsoft Defender for Endpoint vs Trend Micro Deep Security 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:
 

ROI

Sentiment score
6.9
Microsoft Defender for Endpoint offers significant ROI with cost savings, seamless integration, and real-time protection against ransomware attacks.
Sentiment score
6.0
Trend Micro Deep Security boosts productivity and efficiency by streamlining antivirus management, reducing costs, and enhancing server and endpoint control.
Without detection and protection measures, organizations would face substantial payments and reputational damage, including the necessity to inform customers about data breaches, potentially leading to loss of business.
Consultant at ACT4SERVICES
We have seen a return on investment when using Microsoft Defender for Endpoint, as it saves labor by reducing the need for staff to focus on it.
IT CONSULTANT at a tech company with 10,001+ employees
The biggest return on investment for me when using Microsoft Defender for Endpoint is the time saving.
Lead security engineer at a computer software company with 11-50 employees
The management console is very useful and easy to operate, allowing policy deployment in a minimal amount of time.
Information Technology Service Desk Manager at a tech services company with 10,001+ employees
It adds value by providing centralized control over servers and endpoints.
Endpoint Solutions Support at Compass Group
If the customer is interested in technical capabilities, we demonstrate the tools, setup, implementation, and their working.
Manager, Technical Microsoft at a computer software company with 201-500 employees
 

Customer Service

Sentiment score
6.4
Many users find Microsoft Defender for Endpoint reliable, but support experiences vary, with premium support offering quicker assistance.
Sentiment score
7.4
Trend Micro Deep Security support is responsive and knowledgeable, though some users desire improved expertise and faster resolutions.
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.'
Security Analyst III at a healthcare company with 10,001+ employees
The level-one support seems disconnected from subject matter experts.
Office 365 Subject Expert at a government with 10,001+ employees
I rate Microsoft support 10 out of 10.
Team manager of it department at a financial services firm with 501-1,000 employees
Whenever I raise a ticket, whether critical or high priority, their team responds immediately, often over calls, and works towards closing the request with the highest priority.
Endpoint Solutions Support at Compass Group
They have very professional engineers, and they often respond effectively.
Manager, Technical Microsoft at a computer software company with 201-500 employees
A dedicated support engineer will come in within three hours.
Project Manager at IT solution India private LinkedIn
 

Scalability Issues

Sentiment score
7.4
Microsoft Defender for Endpoint is scalable and integrates well with Microsoft’s ecosystem, despite needing improvements for handling massive data.
Sentiment score
7.8
Trend Micro Deep Security is highly scalable and cost-effective, supporting smooth operations across diverse enterprise environments.
We managed to scale it out in a short amount of time, with two months of planning and three months of implementation on 10,000 computers.
Team manager of it department at a financial services firm with 501-1,000 employees
Microsoft Defender for Endpoint is scalable enough to handle various devices across environments, whether they are laptops, Android devices, or operating in hybrid environments.
Snr. Infrastructure Architect (Data Centre) at LogicEra
Compatibility is its main feature.
IT CONSULTANT at a tech company with 10,001+ employees
Trend Micro Deep Security is highly scalable.
Endpoint Solutions Support at Compass Group
In most organizations, they are using a mix of these security solutions.
Manager, Technical Microsoft at a computer software company with 201-500 employees
You can install it on a script basis for Linux and Windows.
Project Manager at IT solution India private LinkedIn
 

Stability Issues

Sentiment score
7.9
Microsoft Defender for Endpoint is praised for its reliability and stability, with minor concerns about resource intensity and performance.
Sentiment score
8.1
Trend Micro Deep Security offers reliable, stable protection with minimal downtime, occasional issues resolved quickly, and proactive threat management.
I haven't seen any outages with Microsoft.
IT Security Engineer at a financial services firm with 1,001-5,000 employees
I rate Defender 10 out of 10 for stability.
Team manager of it department at a financial services firm with 501-1,000 employees
Defender for Endpoint is extremely stable.
Systems engineers at Delta Dental of Colorado
It has been extremely stable throughout our usage, with no major disturbances.
Information Technology Service Desk Manager at a tech services company with 10,001+ employees
Trend Micro Deep Security is very stable and provides protection at all times without issues.
Endpoint Solutions Support at Compass Group
We believe that software works fine until it is patched, managed, or monitored by the IT teams.
Manager, Technical Microsoft at a computer software company with 201-500 employees
 

Room For Improvement

Microsoft Defender for Endpoint faces interface complexity, slow detection, high CPU usage, integration issues, and seeks improvements in multiple areas.
Trend Micro Deep Security needs improvements in integration, user interface, support, management capabilities, and automation to enhance efficiency.
Repeated interactions are necessary due to Level One's lack of tools and knowledge, hindering efficient problem-solving and negatively impacting our experience with Microsoft support.
Office 365 Subject Expert at a government with 10,001+ employees
In contrast, competing products offer reduced pricing for long-term commitments, which makes it difficult for us in that environment.
Solution Consultant at BIM Group of Companies
We use Microsoft partners to help govern the platform, and as part of an alliance, we want to gather data from each tenant and combine them for a complete view.
Team manager of it department at a financial services firm with 501-1,000 employees
User experience improvement is most crucial, along with enhancements in policy management and the accuracy of the IPS, IDS features for real-time protection.
Microsoft Security Department at a financial services firm with 501-1,000 employees
Additionally, the product is overpriced, which makes it difficult to sell to many customers.
Director at Business Automation Indore Private Limited
The user interface could be more user-friendly, as navigation sometimes requires familiarity with the console.
Endpoint Solutions Support at Compass Group
 

Setup Cost

Microsoft Defender for Endpoint offers flexible pricing, making it competitive and cost-effective compared to standalone security products.
Trend Micro Deep Security is costly for some, but AWS Marketplace offers convenience and discounts, with flexible, scalable licensing.
That has been the trend we have seen with Microsoft lately—it is just getting more and more expensive.
Assistant Director, Hybrid Infrastructure & Operations at a insurance company with 501-1,000 employees
Given our extensive Microsoft licensing, transitioning to Defender for Endpoint did not affect licensing costs.
Team manager of it department at a financial services firm with 501-1,000 employees
It costs $15 per VM for the P2 plan, which is seen as affordable for customers.
Snr. Infrastructure Architect (Data Centre) at LogicEra
We give a fair comparison of all the products, and give them clear insights of the products, which makes it helpful for the customer to make a final decision to purchase the license or product.
Manager, Technical Microsoft at a computer software company with 201-500 employees
Trend Micro Deep Security is considered overpriced, which poses a challenge in selling it to many customers.
Director at Business Automation Indore Private Limited
The pricing is moderate, not expensive or very cheap.
Endpoint Solutions Support at Compass Group
 

Valuable Features

Microsoft Defender for Endpoint excels with seamless integration, advanced threat intelligence, AI-driven protection, and continuous cloud-based security management.
Trend Micro Deep Security offers virtual patching, intrusion prevention, and cloud integration, enhancing security and operational efficiency.
Defender for Endpoint's coverage across different platforms in our environment is pretty good. We have devices running Linux, Mac OS, Windows, iOS, and Android. It covers all of them.
Team manager of it department at a financial services firm with 501-1,000 employees
Microsoft Defender for Endpoint provides a unified management interface allowing customers to manage their on-premises and hybrid infrastructures from a single pane.
Snr. Infrastructure Architect (Data Centre) at LogicEra
One of the best features of Microsoft Defender for Endpoint is its database for identifying zero-day attacks or malware attacks.
Consultant at ACT4SERVICES
It has multiple security layers, including anti-malware, intrusion prevention, integrity monitoring, web reputation, application control, firewall, and log inspection.
Microsoft Security Department at a financial services firm with 501-1,000 employees
Patching allows us to virtually patch servers without downtime, which is critical given our limited patching windows, and helps prevent servers from being exploited.
Web develope analyst at a tech vendor with 10,001+ employees
The IPS module offers virtual patches to resolve issues immediately, making it an excellent product that I recommend for anyone with servers.
Senior Associate at a tech vendor with 10,001+ employees
 

Categories and Ranking

Microsoft Defender for Endp...
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
210
Ranking in other categories
Endpoint Protection Platform (EPP) (2nd), Advanced Threat Protection (ATP) (3rd), Anti-Malware Tools (1st), Endpoint Detection and Response (EDR) (2nd), Microsoft Security Suite (3rd)
Trend Micro Deep Security
Average Rating
8.6
Reviews Sentiment
6.3
Number of Reviews
98
Ranking in other categories
Virtualization Security (1st), Cloud and Data Center Security (5th)
 

Mindshare comparison

While both are Security Software solutions, they serve different purposes. Microsoft Defender for Endpoint is designed for Endpoint Protection Platform (EPP) and holds a mindshare of 8.1%, down 11.5% compared to last year.
Trend Micro Deep Security, on the other hand, focuses on Virtualization Security, holds 38.4% mindshare, down 42.7% since last year.
Endpoint Protection Platform (EPP) Market Share Distribution
ProductMarket Share (%)
Microsoft Defender for Endpoint8.1%
CrowdStrike Falcon7.0%
HP Wolf Security5.9%
Other79.0%
Endpoint Protection Platform (EPP)
Virtualization Security Market Share Distribution
ProductMarket Share (%)
Trend Micro Deep Security38.4%
Sophos Virtualization Security19.8%
Juniper vSRX18.1%
Other23.69999999999999%
Virtualization Security
 

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.
Avnish Kumar - PeerSpot reviewer
Information Technology Service Desk Manager at a tech services company with 10,001+ employees
Virtual patching has protected critical workloads and reduced downtime across financial environments
The best features Trend Micro Deep Security offers include virtual patching and comprehensive protection from multiple modules such as anti-malware, web reputation, firewall, integrity monitoring, and log inspection. It is very user-friendly, easy to understand, and helps us integrate multiple products with Deep Security. The user-friendly aspect and integration of Trend Micro Deep Security have helped my team significantly. For example, we can integrate our SIEM product, Active Directory, and multiple platforms. If an operations engineer cannot find something or forgets about a suspicious activity, we can identify the suspicious thing with the help of the SIEM. With Active Directory, we maintain our compliance, checking which server has Deep Security and which does not. By integrating these solutions, we effectively maintain compliance in our environment. Trend Micro Deep Security has positively impacted our organization because we have implemented it for multiple purposes, primarily for server security. It is installed on both multiple virtual and physical servers with minimal performance impact. It has been extremely stable throughout our usage, with no major disturbances.
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Top Industries

By visitors reading reviews
Computer Software Company
11%
Manufacturing Company
9%
Financial Services Firm
8%
Government
8%
Financial Services Firm
13%
Computer Software Company
11%
Manufacturing Company
9%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business80
Midsize Enterprise40
Large Enterprise92
By reviewers
Company SizeCount
Small Business36
Midsize Enterprise24
Large Enterprise46
 

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 ...
Is Crowdstrike Falcon better than Trend Micro Deep Security?
I like that Crowdstrike allows me to easily correlate data between my firewalls. What’s most useful for my needs is the intelligence modules feature. I also find that Crowdstrike Falcon’s dashboard...
What's the difference between Trend Micro Deep Security and Trend Micro Apex One?
Trend Micro Deep Security offers a lot of features. It guarantees security for your data center, cloud, and containers - all with a unified and comprehensive SaaS solution and without compromising ...
 

Also Known As

Microsoft Defender ATP, Microsoft Defender Advanced Threat Protection, MS Defender for Endpoint, Microsoft Defender Antivirus
Deep Security
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

Petrofrac, Metro CSG, Christus Health
Rush University Medical Center, Guess? Inc., Mazda Motor Logistics Europe, MEDHOST, KSC Commercial Internet Co., Ricoh Company Ltd., Square Enix, SoftBank Telecom, Telecom Italia, United Way of Greater Atlanta, A&W Food Services of Canada
Find out what your peers are saying about CrowdStrike, Microsoft, SentinelOne and others in Endpoint Protection Platform (EPP). Updated: December 2025.
880,435 professionals have used our research since 2012.