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Change Auditor for Windows File Servers 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

Change Auditor for Windows ...
Ranking in Log Management
37th
Average Rating
9.0
Reviews Sentiment
7.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
Security Onion
Ranking in Log Management
27th
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 April 2026, in the Log Management category, the mindshare of Change Auditor for Windows File Servers is 0.5%, up from 0.1% compared to the previous year. The mindshare of Security Onion is 2.6%, down from 5.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Mindshare Distribution
ProductMindshare (%)
Security Onion2.6%
Change Auditor for Windows File Servers0.5%
Other96.9%
Log Management
 

Featured Reviews

KF
Senior Operations Manager at Procter & Gamble
Provides granular queries of security logs and real-time alerting helps me mitigate risks
The real-time alerting helps me mitigate risks. For example, someone adds a member to the domain admin group. We have an alert set up, so if someone does this unexpectedly, we get notified. Then, we can check and verify if the action is legitimate or a potential threat to the environment.
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

"In terms of features, the querying is great."
"The solution's most valuable aspect is that it can be fully integrated with Microsoft solutions and it doesn't impact the productivity order."
"The solution's most valuable aspect is that it can be fully integrated with Microsoft solutions and it doesn't impact the productivity order."
"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."
"Security Onion is the most mature solution in the market."
 

Cons

"The pricing could be improved. It needs to be reduced."
"The customer service and support could improve their approach to questioning issues. They tend to ask questions one at a time, which creates a lot of back-and-forth communication."
"The pricing could be improved. It needs to be reduced."
"Security Onion's user interface could be improved."
"The product is not easy to learn."
"The initial setup of the solution is a little bit difficult."
 

Pricing and Cost Advice

"The pricing is per user. The cost is approximately $15/user on a yearly basis. If you need to, you can always upgrade as well."
"Security Onion is an open-source solution."
"It is an open-source solution."
"Security Onion is a free solution."
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Top Industries

By visitors reading reviews
No data available
University
12%
Government
11%
Comms Service Provider
10%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What needs improvement with Change Auditor for Windows File Servers?
They've already made improvements! They have a tool called IT Security Search, which lets you perform queries outside of Change Auditor. It's much faster. This is a really good addition and helps u...
What is your primary use case for Change Auditor for Windows File Servers?
I use Change Auditor for Windows File Servers to log history. It's helpful when we have critical changes in Active Directory, like adding or removing items. I use it extensively for monitoring.
Ask a question
Earn 20 points
 

Overview

 

Sample Customers

Dragon Capital, Howard County MD
Information Not Available
Find out what your peers are saying about Change Auditor for Windows File Servers vs. Security Onion and other solutions. Updated: April 2026.
886,932 professionals have used our research since 2012.