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IBM SevOne Network Performance Management (NPM) vs Security Onion comparison

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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:
 

ROI

Sentiment score
7.4
IBM SevOne enhances network monitoring and issue resolution, ensuring cost efficiency and improved operational performance for businesses.
Sentiment score
8.2
Security Onion offers cost-effective, open-source tools for enhanced threat detection and efficient incident response, benefiting organizations and learners.
We achieve a return on investment through improved threat detection and faster incident response in log management and centralized visibility across the infrastructure.
Angular developer at Flourish software
With this kind of tool, students can save money by using open-source software while gaining experience in working with different logs and detection systems, leading to time savings during their studies.
BCGEU Faculty, Computer Information Systems Administration at a educational organization with 1,001-5,000 employees
We could save some cost while integrating Security Onion in our organization to help us manage some simplified threat detection alerts.
Security Operation Center Analyst at a university with 1,001-5,000 employees
 

Customer Service

Sentiment score
8.0
IBM SevOne NPM customer service is praised for responsiveness, expertise, friendly communication, fast response, and handling complex cases effectively.
Sentiment score
7.9
Security Onion's customer service is praised for responsiveness, helpful technical support, and robust community resources, even for free users.
The technical support from IBM for SevOne Network Performance Management (NPM) is very good.
Network monitoring engineer at a tech vendor with 10,001+ employees
I can give it nine to 9.5 or 10 points for support.
Network Engineer at Crisp System India Pvt Ltd
I rate the customer support nine out of ten.
Security Operation Center Analyst at a university with 1,001-5,000 employees
Customer support for Security Onion is very good
Angular developer at Flourish software
 

Scalability Issues

Sentiment score
8.1
IBM SevOne NPM offers scalable, flexible network monitoring, easily integrating devices and expanding for diverse business sizes and needs.
Sentiment score
7.4
Security Onion effectively scales for small to large environments, though API integration can be challenging; performance depends on system resources.
It is suitable for small, medium, and enterprise-level companies.
Network monitoring engineer at a tech vendor with 10,001+ employees
I would say it's scalable based on your license, the cost of implementation, and your own architecture as well.
Security Operation Center Analyst at a university with 1,001-5,000 employees
Security Onion is a highly scalable platform, making it suitable for medium to large-scale enterprises.
Angular developer at Flourish software
 

Stability Issues

Sentiment score
7.9
IBM SevOne NPM is stable and reliable, with most issues arising from non-SevOne components or specific scenarios.
Sentiment score
8.3
Security Onion is reliable, performing well in VMware with occasional issues, mainly related to configuration, resources, or storage needs.
The stability of IBM SevOne Network Performance Management (NPM) is excellent.
Network monitoring engineer at a tech vendor with 10,001+ employees
Security Onion is reliable and is a good product, having no glitches or latency problems.
Network Engineer at Crisp System India Pvt Ltd
Since using Security Onion, we have not faced any issues or downtime, which indicates it is very stable.
Angular developer at Flourish software
Security Onion is pretty stable, with the only significant issue being that I had to increase the storage.
 

Room For Improvement

IBM SevOne struggles with upgrade complexity, reporting detail, integration, visualization, and seeks enhanced analytics and cloud monitoring improvements.
Security Onion needs a more intuitive setup, improved UI, enhanced documentation, and reduced complexity for better usability.
It would be beneficial to have out-of-the-box integration with third-party vendors and improvements in correlation features.
Network monitoring engineer at a tech vendor with 10,001+ employees
Security Onion could be improved by making the user interface more intuitive for new users and simplifying the initial setup and configuration process.
Security Operation Center Analyst at a university with 1,001-5,000 employees
The biggest challenges I have experienced with Security Onion are the learning curve and resource requirements, as it is not necessarily something you can install and immediately understand without networking and Linux knowledge.
AI is most helpful, so it is a good feature to add to Security Onion.
Network Engineer at Crisp System India Pvt Ltd
 

Setup Cost

IBM SevOne NPM provides scalable, flexible licensing, though upfront costs can be high; negotiation is advised for cost management.
Security Onion provides cost-effective solutions with free core features, requiring hardware for deployment, and offers enterprise support.
The enterprise version should be reasonably priced, not so expensive.
Network Engineer at Crisp System India Pvt Ltd
I do not have a license for Security Onion since I have the free version, meaning it does not cost me anything.
Security Onion does not require any cost, as it is open-source and free.
Angular developer at Flourish software
 

Valuable Features

IBM SevOne NPM offers scalable, real-time monitoring with integration, alerting, and reporting for proactive network management and optimization.
Security Onion integrates monitoring tools for threat detection, log management, and network analysis, offering accessible and cost-effective security.
The most valuable features of IBM SevOne Network Performance Management (NPM) are its stability, usability, visibility, and user-friendly interface.
Network monitoring engineer at a tech vendor with 10,001+ employees
Tools such as Suricata and Zeek help identify suspicious network activity and provide detailed information for investigating and analyzing the potential threat which is coming to any organization.
Security Operation Center Analyst at a university with 1,001-5,000 employees
One of the best features that Security Onion offers is that it is open source, free to install in a lab environment, and allows for monitoring network traffic and investigating potential attacks while integrating other tools such as Suricata, Zeek, and Elastic-based components that are useful for diving into the logs, along with its threat detection capabilities to see network activity, including port scans, unusual connections, and potential intrusion attempts.
BCGEU Faculty, Computer Information Systems Administration at a educational organization with 1,001-5,000 employees
The biggest advantage I found when using Security Onion was that it has a combined set of tools, which is beneficial, as having one place with multiple tools is advantageous.
Network Engineer at Crisp System India Pvt Ltd
 

Categories and Ranking

IBM SevOne Network Performa...
Ranking in Log Management
35th
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
54
Ranking in other categories
Network Monitoring Software (29th), Server Monitoring (16th), IT Infrastructure Monitoring (38th), Cloud Monitoring Software (29th)
Security Onion
Ranking in Log Management
11th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
9
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Log Management category, the mindshare of IBM SevOne Network Performance Management (NPM) is 1.1%, up from 0.4% compared to the previous year. The mindshare of Security Onion is 1.5%, down from 4.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Mindshare Distribution
ProductMindshare (%)
Security Onion1.5%
IBM SevOne Network Performance Management (NPM)1.1%
Other97.4%
Log Management
 

Featured Reviews

reviewer1543041 - PeerSpot reviewer
Network monitoring engineer at a tech vendor with 10,001+ employees
Provides consistent infrastructure monitoring with excellent usability and support
The primary use case of IBM SevOne Network Performance Management (NPM) is network monitoring. It helps to maintain the infrastructure's availability and ensure that alerts are generated when needed The most valuable features of IBM SevOne Network Performance Management (NPM) are its stability,…
CO
Security Operation Center Analyst at a university with 1,001-5,000 employees
Improved threat detection and incident response has revealed training and usability gaps
What I would like to add is that if the interface or if there is less to work on technical knowledge. For example, people with no technical knowledge cannot use this, so they need to have at least a deep or substantial level of technical knowledge to be able to use these tools. If there is a way there can be an optimization to accommodate those with no technical knowledge in the process using tools compared to tools such as Sentinel and Splunk, which also doesn't require much technical knowledge to be able to use. That would also help. I think Security Onion could be improved by making the user interface more intuitive for new users and simplifying the initial setup and configuration process. Security Onion needs to be simplified so that those with less technical knowledge can be able to come in and use it. Guidance on prioritizing alerts will also be helpful, especially in an environment where security analysts deal with a high volume of security events. I also would like to mention that it needs to be more straightforward integration with other security tools. There needs to be a handshake between Security Onion and other same tools to help in endpoint detection and protection against threats. Another improvement that could also enhance is the reporting and visualization of the key metrics such as detection time, the incident, the overall interface of the analysis, and the false rate, which will also give Security Onion a better view for security analysts to be able to use and understand it. I would like to see the interface to be more simplified. I also would like to see the visualization to be more improved. I also would like to see the support features to be something that junior analysts or those coming in to start up their careers can be able to use without needing deep technical knowledge.
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Top Industries

By visitors reading reviews
Manufacturing Company
12%
Financial Services Firm
11%
Construction Company
11%
Outsourcing Company
9%
Comms Service Provider
12%
University
11%
Government
10%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise6
Large Enterprise45
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise8
 

Questions from the Community

What needs improvement with SevOne Network Data Platform?
There is room for improvement in the integration with different vendors and the reporting capabilities. It would be beneficial to have out-of-the-box integration with third-party vendors and improv...
What is your primary use case for SevOne Network Data Platform?
The primary use case of IBM SevOne Network Performance Management (NPM) ( /products/ibm-sevone-network-performance-management-npm-reviews ) is network monitoring. It helps to maintain the infrastru...
What advice do you have for others considering SevOne Network Data Platform?
To compete with custom-built tools, IBM SevOne Network Performance Management (NPM) should accommodate the desired features and be timely in the delivery of feature updates. I would rate the overal...
What is your experience regarding pricing and costs for Security Onion?
I have not had a problem with pricing, setup cost, and licensing because my experience with Security Onion's pricing has been positive. Security Onion is open-source, so I was able to use its core ...
What needs improvement with Security Onion?
One way Security Onion could improve is by making the initial setup and configuration easier, especially for new users. When I first started working with it, I experienced challenges configuring ne...
What advice do you have for others considering Security Onion?
I would give Security Onion a rating of 10 out of 10. I have used other platforms, and I can tell that Security Onion provides powerful security monitoring and investigation tools in one platform, ...
 

Also Known As

SevOne
No data available
 

Overview

 

Sample Customers

ATOS, Devereux, Spark New Zealand, Access4, Rogers Communication, Lumen (formerly known as CenturyLink)
Information Not Available
Find out what your peers are saying about IBM SevOne Network Performance Management (NPM) vs. Security Onion and other solutions. Updated: September 2026.
920,769 professionals have used our research since 2012.