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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
59th
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
25th
Average Rating
7.2
Reviews Sentiment
7.1
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2026, in the Log Management category, the mindshare of Change Auditor for Windows File Servers is 0.6%, up from 0.2% compared to the previous year. The mindshare of Security Onion is 1.9%, down from 5.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Mindshare Distribution
ProductMindshare (%)
Security Onion1.9%
Change Auditor for Windows File Servers0.6%
Other97.5%
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.
HJ
Manager at teshama
Centralized threat monitoring has improved visibility but demands complex setup and configuration
The best features Security Onion offers include acting as the intrusion detection system in my organization and helping me to address traffic, logs, and events happening within the organization. Since Security Onion is an open-source system that integrates with tools like Suricata and Zeek with the ELK stack, it enables threat detection and response capabilities, delivering high-level security measures at a cost, making it suitable for businesses of varying skill levels. These integrations with Suricata and Zeek have greatly impacted our workflow and our team's effectiveness by helping us address issues such as identifying intrusions, evaluating threats, and overseeing log files. This tool is very cost-effective, making it suitable for any size of organization wanting to use it.

Quotes from Members

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

Pros

"The solution's most valuable aspect is that it can be fully integrated with Microsoft solutions and it doesn't impact the productivity order."
"In terms of features, the querying is great."
"We use Security Onion for internal vulnerability assessment."
"Security Onion is the most mature solution in the market."
"Security Onion has positively impacted my organization by greatly improving our security posture, making alert triage easier to handle, simplifying the analysis of threats, and decreasing the cost of threat analysis and detection."
"The most valuable feature of Security Onion for security monitoring is its ability to find infected ports."
 

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."
"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."
"For Security Onion, setting up and configuring the system can be quite challenging for newcomers due to the need for a grasp of networking and security concepts."
 

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 a free solution."
"Security Onion is an open-source solution."
"It is an open-source solution."
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902,988 professionals have used our research since 2012.
 

Top Industries

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

Company Size

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

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: June 2026.
902,988 professionals have used our research since 2012.