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Illumio 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
7.4
Illumio provides East-West traffic visibility and log auditing, offering substantial value with cost-effectiveness and time efficiencies despite incomplete data.
Sentiment score
6.0
Trend Micro Deep Security boosts productivity and efficiency by streamlining antivirus management, reducing costs, and enhancing server and endpoint control.
Illumio is known to be the cheapest solution among the security solutions we evaluated.
Senior Technical Analyst at Allianz
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
1.0
Illumio's customer service is generally responsive with 24/7 availability, but experiences and satisfaction vary among users.
Sentiment score
7.4
Trend Micro Deep Security support is responsive and knowledgeable, though some users desire improved expertise and faster resolutions.
Even if we raise an issue on non-working days like Saturdays or Sundays, we receive prompt responses.
Senior Technical Analyst at Allianz
From my experience, they are very responsive.
Technical Associate at a healthcare company with 11-50 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
7.6
Illumio effortlessly scales in large installations, supports diverse environments, and receives high user satisfaction across various professional roles.
Sentiment score
7.8
Trend Micro Deep Security is highly scalable and cost-effective, supporting smooth operations across diverse enterprise environments.
Scaling it to a large level is not an issue for us.
Cyber Security Architect at a tech vendor 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
8.0
Illumio is praised for stability and reliability, using native firewalls with high user satisfaction and an 8.5 rating.
Sentiment score
8.1
Trend Micro Deep Security offers reliable, stable protection with minimal downtime, occasional issues resolved quickly, and proactive threat management.
Illumio is a stable solution with no glitches or bugs reported, making it a reliable product for us.
Senior Technical Analyst at Allianz
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

Illumio needs improved support, integration, OS compatibility, data security, detailed logs, interactive sessions, and tagging automation guidance.
Trend Micro Deep Security needs improvements in integration, user interface, support, management capabilities, and automation to enhance efficiency.
There could also be more examples of how the automations can be done using Illumio.
Cyber Security Architect at a tech vendor with 10,001+ employees
That's why I'm looking for comparisons with other products.
Technical Associate at a healthcare company with 11-50 employees
There should be an option to upgrade from the console to the latest version instead of performing manual upgrades.
Senior Technical Analyst at Allianz
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

Illumio offers flexible pricing based on workloads, with mixed views on cost, subscribing every three years.
Trend Micro Deep Security is costly for some, but AWS Marketplace offers convenience and discounts, with flexible, scalable licensing.
I know that Illumio is the cheapest solution in the security area.
Senior Technical Analyst at Allianz
I think it's not very expensive if we compare it with Guardicore.
Cyber Security Architect at a tech vendor with 10,001+ employees
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

Illumio enhances security and usability with its Application Dependency Map, traffic analysis, and centralized policy management, aiding visibility and micro-segmentation.
Trend Micro Deep Security offers virtual patching, intrusion prevention, and cloud integration, enhancing security and operational efficiency.
Illumio helps in audit purposes by saving data and showing blocked traffic, ensuring no outside traffic is allowed.
Senior Technical Analyst at Allianz
The most important feature is the traffic review analysis, where we use the draft view and the reported view that helps us understand how the application interacts with other applications in the environment, and based on that, we are able to define the policies.
Cyber Security Architect at a tech vendor with 10,001+ employees
The dependency map is the most valuable aspect.
Technical Associate at a healthcare company with 11-50 employees
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

Illumio
Ranking in Cloud and Data Center Security
6th
Average Rating
8.2
Reviews Sentiment
5.7
Number of Reviews
12
Ranking in other categories
Cloud Workload Protection Platforms (CWPP) (13th), Microsegmentation Software (2nd)
Trend Micro Deep Security
Ranking in Cloud and Data Center Security
5th
Average Rating
8.6
Reviews Sentiment
6.3
Number of Reviews
98
Ranking in other categories
Virtualization Security (1st)
 

Mindshare comparison

As of January 2026, in the Cloud and Data Center Security category, the mindshare of Illumio is 19.5%, down from 25.0% compared to the previous year. The mindshare of Trend Micro Deep Security is 6.9%, up from 3.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud and Data Center Security Market Share Distribution
ProductMarket Share (%)
Trend Micro Deep Security6.9%
Illumio19.5%
Other73.6%
Cloud and Data Center Security
 

Featured Reviews

US
Cyber Security Architect at a tech vendor with 10,001+ employees
Have created granular security policies based on roles and application behavior
The best feature that Illumio offers is that we can easily understand how to label the applications, how to install Illumio agent on the client machines, how to install the agent on the servers, and how to do the ring-fencing. The log analysis is very simple, and we can map the traffic very easily, such as the traffic view and map view. We have many views to do that, and then we have a topology environment where we can expand the topology and understand how we want to prepare our policy based on the requirement. These are some of the very good use cases that Illumio provides, which none of the other vendors can offer in such an easy and usable way. The most important feature is the traffic review analysis, where we use the draft view and the reported view that helps us understand how the application interacts with other applications in the environment, and based on that, we are able to define the policies. It has increased the business for the organization. We are creating business by supporting the client. The client is getting more security and is more confident in their network because they now have the micro-segmentation feature in their environment. This is new technology and that's how it helps the organization as a whole. The clients we support are benefited, and at the same time, we are making money out of it. This is definitely a good approach. After implementing Illumio, there has been significant progress. Most of the app owners now understand what applications are communicating, how these applications interact with others, and we are more aware of which application is talking to what other servers and applications, and their roles. For instance, whether an application is talking to the DB server or an app server. We have a more granular understanding of the traffic view. Additionally, after implementing Illumio, there is greater segmentation, and fewer incidents are occurring. There have been times when an attack was halted from expanding laterally.
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
Financial Services Firm
18%
Computer Software Company
12%
Manufacturing Company
8%
Insurance Company
6%
Financial Services Firm
13%
Computer Software Company
11%
Manufacturing Company
10%
Educational Organization
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise1
Large Enterprise8
By reviewers
Company SizeCount
Small Business36
Midsize Enterprise24
Large Enterprise46
 

Questions from the Community

What is your experience regarding pricing and costs for Illumio Adaptive Security Platform?
My experience was really good because I think it's not very expensive if we compare it with Guardicore. I believe that's a good product.
What needs improvement with Illumio Adaptive Security Platform?
Illumio can be improved if we have more interactive sessions with the tech team. The support of Illumio can be better since it's a new tool, and people can explore it more. There could also be more...
What is your primary use case for Illumio Adaptive Security Platform?
The main use case for Illumio is providing micro-segmentation where we don't want to segment the network based on IP addresses but rather segment them based on roles, applications, and environments...
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

Illumio Adaptive Security Platform, Illumio ASP
Deep Security
 

Overview

 

Sample Customers

Plantronics, NTT Innovation Institute Inc.
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 Illumio vs. Trend Micro Deep Security and other solutions. Updated: January 2026.
881,082 professionals have used our research since 2012.