Try our new research platform with insights from 80,000+ expert users

NetWitness Platform vs Security Onion comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 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

NetWitness Platform
Ranking in Log Management
34th
Average Rating
7.4
Reviews Sentiment
7.4
Number of Reviews
36
Ranking in other categories
Security Information and Event Management (SIEM) (33rd)
Security Onion
Ranking in Log Management
23rd
Average Rating
7.6
Reviews Sentiment
5.5
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of March 2026, in the Log Management category, the mindshare of NetWitness Platform is 0.8%, up from 0.3% compared to the previous year. The mindshare of Security Onion is 3.1%, down from 5.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Mindshare Distribution
ProductMindshare (%)
Security Onion3.1%
NetWitness Platform0.8%
Other96.1%
Log Management
 

Featured Reviews

MOTASHIM Al Razi - PeerSpot reviewer
CISO at One Bank Limited
It is a stable solution, but they should make the user interface easier to understand
The solution's initial setup takes work. We have to organize multiple paths and many features. The deployment process takes less than a week. But it takes a month to complete if we want to make the solution smarter by integrating it with various devices. I rate the process as a six out of ten.
Jörg Kippe - PeerSpot reviewer
Scientist at a educational organization with 10,001+ employees
A mature and affordable solution that is easy to install and easy to update
The product takes time to learn, it's not that easy. In the beginning we had a lot of questions. If you want to use such a tool in an real (industrial) environment, you have to ask how to get the network data. Can we do a full packet capture? Can we provide agents to our end systems? There are no simple solutions to these questions. It's a general problem when running such systems in an industrial environment.

Quotes from Members

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

Pros

"The detection of ransomware in the internal network has benefited my organization."
"The most valuable features are the integration and ease of use."
"Possibility to investigate incidents based on logs and raw packets, such as extracting files sent over the network"
"Offers a good wireless feature."
"This solution has a very good dashboard with a separate tab for incidents and alerts."
"It gives the ability to investigate into network traffic in the Net and the organization what we couldn't do before."
"The most valuable features are its ingestion of logs and raising of alerts based on those logs."
"The newer 11.5 version that my team is using has found it to have good mapping."
"Security Onion is the most mature solution in the market."
"We use Security Onion for internal vulnerability assessment."
"The most valuable feature of Security Onion for security monitoring is its ability to find infected ports."
 

Cons

"The log system is a bit complex and has room for improvement."
"Security needs improvement."
"The implementation needs assistance."
"Health monitoring of the event sources and devices."
"But the 11.3 version is a complete disaster. You cannot analyze anything."
"The tool's integration capability isn't so great."
"I believe that integrating the solution with other products such as Oracle would be beneficial."
"It is not so easy to customize this product."
"Security Onion's user interface could be improved."
"The initial setup of the solution is a little bit difficult."
"The product is not easy to learn."
 

Pricing and Cost Advice

"The licenses are good but the cost is very expensive."
"Many clients are not able to purchase the packet capability because there is a huge amount of data, and the cost depends on the number of EPS (Events per second), as well as the number of gigabytes of data per day."
"The product price was reasonable for my region and the market."
"Our license is for one year."
"There is a licensing fee and the customer can choose whether he wishes this to be subscription-based or perpetual."
"It provides tools to assist in selecting the appropriate license and usage scenarios."
"The NetWitness Platform may be affordable only for enterprise-level customers, as it may not be within the budget of small and medium-sized businesses."
"We are on an annual license for the use of the solution."
"It is an open-source solution."
"Security Onion is a free solution."
"Security Onion is an open-source solution."
report
Use our free recommendation engine to learn which Log Management solutions are best for your needs.
884,933 professionals have used our research since 2012.
 

Comparison Review

VS
Manager, Enterprise Risk Consulting at a tech company with 1,001-5,000 employees
Feb 26, 2015
HP ArcSight vs. IBM QRadar vs. ​McAfee Nitro vs. Splunk vs. RSA Security vs. LogRhythm
We at Infosecnirvana.com have done several posts on SIEM. After the Dummies Guide on SIEM, we are following it up with a SIEM Product Comparison – 101 deck. So, here it is for your viewing pleasure. Let me know what you think by posting your comments below. The key products compared here are…
 

Top Industries

By visitors reading reviews
Financial Services Firm
11%
Performing Arts
8%
Computer Software Company
7%
Marketing Services Firm
7%
University
12%
Government
11%
Comms Service Provider
10%
Computer Software Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise7
Large Enterprise20
No data available
 

Questions from the Community

What do you like most about NetWitness Platform?
The product's initial setup phase was not at all difficult.
What is your experience regarding pricing and costs for NetWitness Platform?
The pricing is comparable to others, and I consider the cost to be intermediate. Specific cost details are unknown to me.
What needs improvement with NetWitness Platform?
There is currently no need for improvement in the SIEM ( /categories/security-information-and-event-management-siem ), though there could be potential enhancements by integrating with AI.
What do you like most about Security Onion?
The most valuable feature of Security Onion for security monitoring is its ability to find infected ports.
What is your experience regarding pricing and costs for Security Onion?
Security Onion is an open-source solution. On a scale from one to ten, where ten is expensive and one is cheap, I rate the solution's pricing a six out of ten.
What needs improvement with Security Onion?
The initial setup of the solution is a little bit difficult.
 

Also Known As

RSA Security Analytics
No data available
 

Overview

 

Sample Customers

Los Angeles World Airports, Reply
Information Not Available
Find out what your peers are saying about NetWitness Platform vs. Security Onion and other solutions. Updated: March 2026.
884,933 professionals have used our research since 2012.