ArcSight Logger vs Security Onion comparison

Why PeerSpot?

OpenText and Security Onion Solutions, LLC are both solutions in the Log Management category. OpenText is ranked #31 with an average rating of 8.0, while Security Onion Solutions, LLC is ranked #22 with an average rating of 8.0. OpenText holds a 0.9% mindshare in Log Management, compared to Security Onion Solutions, LLC’s 1.6% mindshare. Additionally, 81% of OpenText users are willing to recommend the solution, compared to 80% of Security Onion Solutions, LLC users who would recommend it.

ArcSight Logger

Read 32 ArcSight Logger reviews

3,476 Views
3,406 Comparison Views

81% willing to recommend

Security Onion

Read 4 Security Onion reviews

8,264 Views
6,281 Comparison Views

80% willing to recommend

ArcSight Logger

Security Onion

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 9, 2024

ArcSight Logger and Security Onion are well-regarded tools in the field of cybersecurity. ArcSight Logger leads with pricing and customer support, while Security Onion stands out for its feature-rich offerings.

Features: ArcSight Logger is known for its strong log management capabilities, detailed reporting, and reliable performance. Security Onion, favored for its versatile analytics, open-source nature, and flexible adaptability, offers unique advantages that appeal to many users seeking comprehensive security solutions.

Room for Improvement: ArcSight Logger could improve in integration flexibility, scalability, and user interface intuitiveness. Security Onion might enhance its update processes, expand usability documentation, and further develop customer support resources to meet growing user needs. Request for better integration is notably higher among ArcSight Logger users.

Ease of Deployment and Customer Service: ArcSight Logger receives mixed assessments for deployment complexity but benefits from a robust customer service framework. In comparison, Security Onion is commended for its straightforward deployment process, though its customer service has opportunities for enhancement.

Pricing and ROI: ArcSight Logger is associated with higher setup costs yet provides significant returns for specific scenarios. Security Onion offers a more cost-effective solution, attractive to those preferring open-source, with both systems delivering favorable ROI as reported by users.

To learn more, read our detailed ArcSight Logger vs. Security Onion Report (Updated: September 2026).

Buyer's Guide

ArcSight Logger vs. Security Onion

September 2026

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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

ArcSight Logger

Ranking in Log Management

31st

Average Rating

7.6

Reviews Sentiment

5.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Security Onion

Ranking in Log Management

22nd

Average Rating

7.8

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of October 2026, in the Log Management category, the mindshare of ArcSight Logger is 0.9%, up from 0.7% compared to the previous year. The mindshare of Security Onion is 1.6%, down from 4.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Mindshare Distribution
Product	Mindshare (%)
Security Onion	1.6%
ArcSight Logger	0.9%
Other	97.5%

Log Management

Featured Reviews

Mohammed Shoaib Abdulla

Sr. Cybersecurity Consultant IT/OT at EJADA

Compliance and cost-effectiveness have improved while critical infrastructure security adapts to evolving needs

ArcSight Logger fulfills compliance requirements and passes audit requirements. It is one of the Aramco standards requirements and is recommended by Aramco for any implementation. Aramco, SABIC, water companies, and electricity companies are critical infrastructure with air-gapped networks. In an air-gapped network, there is no communication going out from that network area to the outside world, even to the corporate network. ArcSight Logger is installed on minimal resources with minimal requirements. There are not many upgrades or new features that come up frequently, though they do occur occasionally.

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Hiten Nandasana

Angular developer at Flourish software

Centralized monitoring has strengthened threat detection and supports faster incident investigations

Security Onion is a completely open-source and free platform, making it a cost-effective solution that works smoothly and effectively for our organization. Security Onion integrates well with our existing tools, primarily using Linux systems in our organization, allowing us to monitor logs and manage threat detection and operations in the public cloud effectively. Security Onion is very helpful in meeting compliance requirements and supports regular standards for our environment. I advise organizations that use Linux or have network security knowledge to consider Security Onion, as it satisfies requirements such as threat detection and log management systems. I would rate this review eight out of ten.

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Quotes from Members

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

Pros

"This is a solution that is straightforward and easy to use."

"It benefits the organization by identifying the threats ranging from the most basic ones to many advanced ones."

"I am impressed with the product's ability to pick up logs. It also has UEBA which has reduced the time to take charge of the events."

"It is one of the best products available in the market."

"We haven't had any crashes or bugs. It is stable."

"As the name suggests, it's a brilliant log collection tool, and it can handle hundreds of thousands of servers in a single shot to ingest the data."

"The functionalities of this particular server is absolutely phenomenal."

"It's the most comprehensive solution."

More ArcSight Logger pros

"Security Onion is a completely open-source and free platform, making it a cost-effective solution that works smoothly and effectively for our organization."

"We use Security Onion for internal vulnerability assessment."

"Security Onion is the most mature solution in the market."

"The most valuable feature of Security Onion for security monitoring is its ability to find infected ports."

Cons

"I would like to see better scheduling in the next release of this solution."

"In the next release, I want to see more intelligence."

"You have limited reporting capabilities and I wouldn't choose ArcSight Logger for this purpose."

"I would rate the technical support only 5 out of 10. The technical support is not satisfactory."

"It is very expensive for what it delivers."

"The only drawback is that without ESM, you are limited."

"The next release should have AI capabilities."

"The solution should make it possible to integrate network analysis features."

More ArcSight Logger cons

"Security Onion's user interface could be improved."

"The product is not easy to learn."

"Security Onion can be made easier to set up initially, as it is somewhat difficult at the start, but once configured, it becomes a great tool to use."

"The initial setup of the solution is a little bit difficult."

Pricing and Cost Advice

"ArcSight Logger is very expensive compared to their competitors, but when we talk to the customer and explain what the features are and how we can scale, they understand. Still, ArcSight is more expensive than the competition."

"It's not cheap at all as it's a big product and has been in the market for quite some time now."

"We have a lifetime license, so we don't pay a monthly fee."

"The pricing is quite harsh."

"ArcSight is an expensive solution."

"Pricing is reasonable compared to similar tools on the market. They offer perpetual licenses."

"I would rate the product a seven out of ten since it's an enterprise product."

"I rate the product’s pricing a seven out of ten, where one is inexpensive, and ten is expensive."

"It is an open-source solution."

"Security Onion is a free solution."

"Security Onion is an open-source solution."

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Top Industries

By visitors reading reviews

Outsourcing Company

14%

Construction Company

10%

Comms Service Provider

Healthcare Company

Comms Service Provider

12%

University

12%

Government

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	9
Large Enterprise	17

No data available

Questions from the Community

What needs improvement with ArcSight Logger?

This decision is made by higher management as they don't want to have multiple solutions for one solution. ArcSight Logger themselves don't provide good support, but companies such as ours provide ...

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What is your primary use case for ArcSight Logger?

We do work for multiple SIEM solutions such as Splunk, QRadar, LogRhythm. My team and I mostly work on ArcSight Logger and Splunk because we are dealing with projects related to these solutions. We...

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What advice do you have for others considering ArcSight Logger?

As a department head, my staff uses my credentials and contacts everywhere. Only ArcSight Logger with Splunk was implemented in Aramco, not in other organizations. I rate ArcSight Logger 8 out of 10.

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What is your experience regarding pricing and costs for Security Onion?

Security Onion does not require any cost, as it is open-source and free.

See all answers

What needs improvement with Security Onion?

Security Onion can be made easier to set up initially, as it is somewhat difficult at the start, but once configured, it becomes a great tool to use. I assigned a rating of eight out of ten because...

See all answers

What advice do you have for others considering Security Onion?

See all answers

Comparisons

Splunk Enterprise Security vs ArcSight Logger

Compared 12% of the time

Elastic Security vs ArcSight Logger

Compared 7% of the time

IBM Security QRadar vs ArcSight Logger

Compared 7% of the time

LogRhythm SIEM vs ArcSight Logger

Compared 6% of the time

Graylog Enterprise vs ArcSight Logger

Compared 5% of the time

More ArcSight Logger Competitors

Wazuh vs Security Onion

Compared 22% of the time

Elastic Stack vs Security Onion

Compared 8% of the time

Splunk Enterprise Security vs Security Onion

Compared 6% of the time

LogRhythm SIEM vs Security Onion

Compared 5% of the time

Graylog Enterprise vs Security Onion

Compared 3% of the time

More Security Onion Competitors

Product Reports

Buyer's Guide

ArcSight Logger

October 2026

Download ArcSight Logger product report

Buyer's Guide

Log Management

September 2026

Download Security Onion product report

Also Known As

Micro Focus Arcsight Logger, HPE Arcsight Logger

No data available

Overview

ArcSight Logger effectively manages vast log data volumes, streamlining complex query execution and data compression while supporting various devices to meet compliance needs.

ArcSight Logger, known for scalability, simplifies handling extensive log data and executes complex queries swiftly. Its data compression features, coupled with versatile device support, allow for smooth security analytics and log collection. Users appreciate its real-time network insights and intuitive interface. However, improvements are needed in indexing speed, user navigation simplification, enhanced system integration, advanced analytics, and comprehensive threat management. Companies leverage ArcSight Logger for on-premises log management, vital for IT asset event monitoring and compliance within telecom and enterprise sectors.

What are the key features?

Scalability: Handles large log data volumes efficiently.
Complex Query Execution: Quickly executes intricate queries.
Data Compression: Optimizes storage with excellent compression.
Device Support: Out-of-the-box compatibility with numerous devices.
Customization: Easily customizes to user needs.
Security Analytics: Provides robust analytics for security requirements.
Real-time Insights: Offers awareness of ongoing network activities.

What benefits and ROI should be considered?

Compliance Assurance: Meets audit requirements with comprehensive insights.
Time Efficiency: Fast query execution reduces analysis time.
Reduced Storage Costs: Data compression lowers storage expenses.
Enhanced Security: Improves security posture with real-time analytics.

In industries like telecom and enterprise, ArcSight Logger facilitates on-premises deployments to manage logs, process queries, and integrate with security tools, essential for incident response. It aids in retaining logs, monitoring Windows events, overseeing communications, and is employed in fraud prevention and security monitoring involving syslog servers.

OpenText

Security Onion is an open-source Linux distribution for intrusion detection, network security monitoring, and log management. It offers comprehensive solutions for enterprises seeking to enhance their cybersecurity infrastructure.

Security Onion provides a full suite of tools to detect and respond to cybersecurity threats efficiently. As a robust and versatile distribution, it includes capabilities for real-time analysis, network visibility, and threat detection, making it indispensable for security operations centers. Users value this tool for its integration of open-source software with advanced analytics, affording professionals a detailed overview of network traffic and potential intrusions.

What are Security Onion’s most important features?

Intrusion Detection: Utilizes Suricata or Zeek for effective threat monitoring.
Network Security Monitoring: Offers powerful visualization tools for network analysis.
Log Management: Centralizes log collection and analysis.
Comprehensive Dashboards: Provides integrated dashboards for threat visibility.

What benefits or ROI should you look for in reviews?

Cost Efficiency: Reduced cybersecurity costs due to its open-source nature.
Improved Threat Detection: Enhanced ability to identify and respond to threats quickly.
Integration Capability: Seamless integration with existing security infrastructures.
Scalability: Support for scaling network security operations as needed.

Security Onion finds extensive application in industries such as finance, healthcare, and government sectors, where robust network monitoring is critical. Its ability to integrate with existing security tools makes it a preferred choice for organizations looking to strengthen their cybersecurity posture.

Security Onion Solutions, LLC

Sample Customers

China Merchants Bank, Bank AlJazira, Banca Intesa

Information Not Available

Buyer's Guide

ArcSight Logger vs. Security Onion

September 2026

Free Report: ArcSight Logger vs. Security Onion

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