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Illumio vs Symantec Data Center Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 14, 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

Illumio
Ranking in Cloud and Data Center Security
6th
Average Rating
8.2
Reviews Sentiment
5.7
Number of Reviews
13
Ranking in other categories
Cloud Workload Protection Platforms (CWPP) (14th), Microsegmentation Software (2nd)
Symantec Data Center Security
Ranking in Cloud and Data Center Security
10th
Average Rating
7.6
Reviews Sentiment
4.9
Number of Reviews
12
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of March 2026, in the Cloud and Data Center Security category, the mindshare of Illumio is 18.4%, down from 24.8% compared to the previous year. The mindshare of Symantec Data Center Security is 2.8%, up from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud and Data Center Security Mindshare Distribution
ProductMindshare (%)
Illumio18.4%
Symantec Data Center Security2.8%
Other78.8%
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.
Muhammad Ejaz ul Hassan - PeerSpot reviewer
CEO at a tech services company with 51-200 employees
Continuous server hardening has protected critical legacy workloads and simplified security control
Symantec is lagging on the reporting side. I have been working for 10 years and I have identified many gray areas. As a user protecting your infrastructure, you need to sell the value to your management. Management buys the tool for preventing threats, and it works for them. However, you cannot sell it because every solution needs to show what happened in the last few years or how you will be protected in the future. Reporting is the most important thing for the CIO level, not the admin level. I have seen Symantec really lag in this area. I am creating my own tool to build a dashboard to share with the CIO level because they want to know what happened last week, last month, and last year. These reports will tell you about activities. Symantec changed the licensing when Broadcom acquired the company. The question of who will provide support became unclear. Support has now changed and they are making money. I have seen that most of the time when you ask implementation questions, they do not answer you. If you have a problem, they give you a low-level engineer at the first level. This delays resolution. Support has to be better.

Quotes from Members

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

Pros

"The product provides visibility into how the applications communicate and how the network protocols are being used."
"The dependency map is most valuable feature."
"I observe extensive return on investment with Illumio."
"Customer support is excellent."
"The solution is easy to use."
"I would recommend Illumio to all sizes of companies."
"The features that I have found most useful is the ability to centralize all the rules and then distribute them across various locations. However, I've encountered challenges related to tagging policies, which can be complex to devise. It's a matter that requires careful consideration and stakeholder involvement before implementing such policies."
"The Explorer allows you to know the traffic between source and destination."
"The monitoring in the management console allows us to find out what is going wrong, and it gets reports even before the user reports it."
"We use the product to prevent unauthorized access to data, systems, and servers. It provides essential features for data center security."
"The advantage of Data Center Security is its ease of use and that it serves as a single unified platform, where I can apply all my security policies to protect that server."
"Good file integrity monitoring features."
"The most valuable feature is the endpoint protection system."
"The ability to finely control permissions and restrictions on servers or assets through a customizable rule set is a key strength."
"The most valuable feature is the centralized console, which can handle different products that we have."
"Symantec Data Center Security, as a name, represents the perfect solution if you want to harden your servers."
 

Cons

"Illumio can be improved if we have more interactive sessions with the tech team."
"I would like to see better data security in the product."
"There should be an option to upgrade from the console to the latest version instead of performing manual upgrades."
"We need more details on areas where there is an error or a traffic blockage. I would like the tool to offer a more detailed view."
"The customer service is lagging a bit. It could be better."
"Illumio Adaptive Security Platform could improve by supporting more operating systems. For example, Cisco and Apache appliances."
"The interaction we've had with the support team hasn't been ideal. Technical support should be improved."
"It requires a low-level re-architecting of the product."
"Symantec is lagging on the reporting side."
"The support is very bad. They're not fast at all. Trend Micro's support is much better."
"Agent management is a challenging task."
"A user or administrator making the policy in the DCS should have a very thorough knowledge of the operating system or policy making. You have to be very specific about the data structure."
"There is room for improvement in enhancing its graphical user interface for a more user-friendly experience."
"There is plenty of room for improvement with this product, and it could start with platform metrics."
"Adding more compatibility with common products like Microsoft would be a plus."
"This solution clashes with Microsoft defender, which results in performance degradation on the machine."
 

Pricing and Cost Advice

"There is a subscription needed to use Illumio Adaptive Security Platform and we pay every three years. Overall the solution is expensive."
"The product's pricing is around 10,000-15,000 USD. The pricing is on a yearly basis."
"Compared to some other solutions, such as CrowdStrike, Symantec is more expensive."
"It is notably more expensive when compared to other solutions."
"The product is a bit costly."
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Computer Software Company
12%
Manufacturing Company
8%
Insurance Company
6%
Manufacturing Company
10%
Construction Company
8%
Financial Services Firm
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise9
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise2
Large Enterprise5
 

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...
What needs improvement with Symantec Data Center Security?
Symantec is lagging on the reporting side. I have been working for 10 years and I have identified many gray areas. As a user protecting your infrastructure, you need to sell the value to your manag...
What is your primary use case for Symantec Data Center Security?
As a partner support, we handle all Symantec products for various clients. Currently, we work with DLP, Symantec Endpoint Protection, Data Loss Prevention, Data Center Security, Email Security, and...
What advice do you have for others considering Symantec Data Center Security?
I am still a Symantec partner. Price rating is five out of ten. Symantec Data Center Security is a perfect solution, but it needs to elaborate its functionalities and functions to the market. Peopl...
 

Also Known As

Illumio Adaptive Security Platform, Illumio ASP
No data available
 

Overview

 

Sample Customers

Plantronics, NTT Innovation Institute Inc.
Information Not Available
Find out what your peers are saying about Illumio vs. Symantec Data Center Security and other solutions. Updated: March 2026.
884,873 professionals have used our research since 2012.