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Symantec Data Center Security vs VMware NSX 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

Symantec Data Center Security
Ranking in Cloud and Data Center Security
11th
Average Rating
7.6
Reviews Sentiment
5.0
Number of Reviews
11
Ranking in other categories
No ranking in other categories
VMware NSX
Ranking in Cloud and Data Center Security
3rd
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
102
Ranking in other categories
Network Virtualization (2nd), Network Traffic Analysis (NTA) (8th), Network Detection and Response (NDR) (9th), Network Automation (5th), Microsegmentation Software (1st)
 

Mindshare comparison

As of April 2025, in the Cloud and Data Center Security category, the mindshare of Symantec Data Center Security is 1.5%, down from 3.3% compared to the previous year. The mindshare of VMware NSX is 13.1%, down from 21.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud and Data Center Security
 

Featured Reviews

Atul-Vats - PeerSpot reviewer
Offers a complete system lockdown feature and the ability to restrict users but has a complex policy structure
The negative aspect of that particular product is the fact it has a very, very, very complex policy structure. 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. If you want to secure a Linux server, an administrator should be very confident about how the directory structure of Linux, how Linux works, and where it puts the important logs. You have to be very cautious about the complete path, and you have to write it over there in the policy part. If you are not very specific, there will be a lot of noise in the system. You're going to receive thousands of events that are false positives. The fine-tuning of the policy is a very complex thing in the DCS itself. Another negative aspect that I have observed is if the product gets installed on the kernel level of any non-Windows server, it has some issues, comparability issues. Sometimes the product doesn't work properly, so it shuts down the machine and crashes the system. There are many cases in which I've observed the DCS crashing the system.
DanielBass - PeerSpot reviewer
Improves network security with micro-segmentation but setup is complex
I value the ability to dynamically configure our network on the fly using VMware NSX. This flexibility is a huge advantage because it allows us to avoid static configurations that come with traditional hardware setups. Additionally, the micro-segmentation feature is beneficial for adhering to strict security regulations from our security department.

Quotes from Members

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

Pros

"The tool will then detect any anomalies, such as an intruder who has breached the network, which can trigger the system lockdown feature if it's enabled and meets the defined threshold."
"We use the product to prevent unauthorized access to data, systems, and servers. It provides essential features for data center security."
"The granularity of applying the policies is valuable."
"The ability to finely control permissions and restrictions on servers or assets through a customizable rule set is a key strength."
"The real strength lies in its straightforward approach, offering just two key policies: prevention and detection."
"The console and tools are very user-friendly."
"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."
"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."
"The we can actually extend Layer 2 networking across datacenters, and also Layer 3 networking, which comes along with it."
"The microsegmentation is great, and the security team thinks it is great."
"Overall, I would say the solution has been quite stable."
"The micro-segmentation and the ability to create policy rules are valuable."
"The most valuable feature of VMware NSX is the high bandwidth."
"Firewall security is one of VMware NSX's vital features"
"One of the big improvements between the NSX-V and NSX-T is that in NSX-T you are no longer dependent on V-Center anymore."
"The firewall is its most valuable feature."
 

Cons

"There is room for improvement in enhancing its graphical user interface for a more user-friendly experience."
"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."
"The product blocks certain processes, even after allowlisting them."
"This solution clashes with Microsoft defender, which results in performance degradation on the machine."
"Could have better reporting capabilities and better support."
"It would be advantageous if Symantec or Broadcom, given the rebranding, could simplify the process, enabling users to leverage the antivirus functionality more easily."
"There is plenty of room for improvement with this product, and it could start with platform metrics."
"The support is very bad. They're not fast at all. Trend Micro's support is much better."
"The ticket support response time from VMware could be improved. Often, callbacks are delayed, which can be problematic if the servers are in production."
"The price is rather high."
"The technical support could use some improvement."
"Lacks integration with other solutions."
"I would like to have automating reporting built into common service management platforms, such as JIRA, Serviceaide, and ServiceNow."
"I think that one of the more important things to see better integrated into the NSX product would be an IDS/IPS type solution."
"The solution could improve by having a more streamlined setup."
"The solution is quite complex. You need to keep your thinking cap on and know what you are doing: Go to the training and listen to the solution architects when they come in because they have a lot of knowledge."
 

Pricing and Cost Advice

"The product is a bit costly."
"It is notably more expensive when compared to other solutions."
"Compared to some other solutions, such as CrowdStrike, Symantec is more expensive."
"The cost of the solution is a bit high."
"We can't go without NSX, so it's invaluable from this perspective."
"VMware has always been geared towards enterprise and their pricing options are a bit high. Their price is higher than other options in the market."
"The price of VMware NSX is optimal. Additionally, the price of the solution can be negotiated with the vendor. Many areas of the solution can impact the cost, such as features, time for onboarding, and support needed."
"I would rate the pricing of VMware NSX as seven out of ten"
"VMware has a subscription and perpetual license. In the New Year, they're changing many things about the licensing model. Previously, NSX was licensed according to the number of sockets inside the appliance, so we bought VMware licenses based on that. However, that may have changed this year. We are still contacting the vendors to understand the new licensing strategy."
"The price is significantly high and it can be a hurdle for many potential users."
"We haven't had to hire a dedicated network engineer because NSX handles 90 percent of it. The reduced overhead in terms of managing networks has been the biggest plus."
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Top Industries

By visitors reading reviews
Manufacturing Company
20%
Financial Services Firm
16%
Computer Software Company
14%
Government
5%
Computer Software Company
16%
Financial Services Firm
14%
Government
9%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Symantec Data Center Security?
The granularity of applying the policies is valuable.
What needs improvement with Symantec Data Center Security?
Agent management is a challenging task. We cannot do it from the console. We will have to use other tools.
What is your primary use case for Symantec Data Center Security?
One key use case for data center security is protecting files within the data center. This is especially important for Linux systems, where locking down specific files is essential to prevent unaut...
What are the biggest differences between Cisco ACI and VMware NSX?
There are some very major differences between both the Products and to name a few. -Cisco ACI have physical network gear (9K Switches) where the Code runs in ACI Policy Mode & the UCS server wh...
What are the biggest differences between Cisco ACI and VMware NSX?
Once you know your way around the Cisco ecosystem, using Cisco ACI is not so difficult. It is a global product, so when you change one interface, changes are automatically reflected on every switch...
What do you like most about VMware NSX?
The product has valuable features for security and network extension.
 

Also Known As

No data available
VMware Nicira, Lastline Defender
 

Overview

 

Sample Customers

Information Not Available
City of Avondale, Lumeta, Kroll Ontrack, Heartland Payment Systems, Baystate Heallth, Exostar, Tribune Media, iGATE, NTT Communications, Synergent, California Natural Resources Agency, Bloomington Public Schools, Columbia Sportswear, Join Experience S.A, Schuberg Philis
Find out what your peers are saying about Symantec Data Center Security vs. VMware NSX and other solutions. Updated: March 2025.
845,040 professionals have used our research since 2012.