ArcSight Logger vs syslog-ng by One Identity comparison

Why PeerSpot?

OpenText and One Identity are both solutions in the Log Management category. OpenText is ranked #32 with an average rating of 8.0, while One Identity is ranked #18 with an average rating of 10.0. OpenText holds a 1.0% mindshare in Log Management, compared to One Identity’s 1.4% mindshare. Additionally, 81% of OpenText users are willing to recommend the solution, compared to 100% of One Identity users who would recommend it.

ArcSight Logger

Read 32 ArcSight Logger reviews

3,753 Views
3,678 Comparison Views

81% willing to recommend

syslog-ng by One Identity

Read 7 syslog-ng by One Identity reviews

4,518 Views
4,473 Comparison Views

100% willing to recommend

ArcSight Logger

syslog-ng by One Identity

Comparison Buyer's Guide

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Executive SummaryUpdated on Jul 20, 2026

ArcSight Logger and syslog-ng by One Identity compete in log management and compliance solutions. ArcSight Logger has the upper hand in compliance capabilities due to its integration with other ArcSight solutions, making it suitable for businesses with strict regulatory needs, while syslog-ng offers flexibility across various environments.

Features: ArcSight Logger provides robust search capabilities, integration with ArcSight SIEM, and powerful reporting tools. Syslog-ng supports a broad array of log formats, offers modular architecture facilitating integration, and includes built-in alerting features.

Room for Improvement: ArcSight Logger could enhance its update frequency and user interface, as well as reduce false positives. Syslog-ng may benefit from improved SIEM capabilities, more straightforward setup for complex environments, and enhanced support for larger log volumes.

Ease of Deployment and Customer Service: ArcSight Logger offers straightforward deployment within Hewlett Packard Enterprise environments and comprehensive support, while syslog-ng provides efficient integration across diverse platforms due to its modular architecture and reliable support resources.

Pricing and ROI: ArcSight Logger's price reflects its advanced capabilities, offering high ROI for comprehensive security analytics, often involving significant upfront investment. Syslog-ng presents more competitive pricing, appealing to budget-conscious buyers while still offering solid ROI through flexibility and customization.

To learn more, read our detailed ArcSight Logger vs. syslog-ng by One Identity Report (Updated: September 2026).

Buyer's Guide

ArcSight Logger vs. syslog-ng by One Identity

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

32nd

Average Rating

7.6

Reviews Sentiment

5.8

Number of Reviews

Ranking in other categories

No ranking in other categories

syslog-ng by One Identity

Ranking in Log Management

18th

Average Rating

9.0

Reviews Sentiment

3.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of November 2026, in the Log Management category, the mindshare of ArcSight Logger is 1.0%, up from 0.8% compared to the previous year. The mindshare of syslog-ng by One Identity is 1.4%, down from 2.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Mindshare Distribution
Product	Mindshare (%)
syslog-ng by One Identity	1.4%
ArcSight Logger	1.0%
Other	97.6%

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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Oliver Castellucchio

IT Infrastructure & Cloud Security Manager at Thux

Has ensured compliance by centralizing log data and supporting secure connections

We currently do not use that feature. We currently have just an open-source release, not a premium release. My boss has indicated that he wants to buy a premium syslog-ng version next month. I think we can use other features of this tool in the future. In syslog-ng, I think a GUI would be beneficial. I am unsure if the premium module has a GUI to administer it.

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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

"The log digestion features from threat intelligence platforms like Recorded Future or Talos are valuable."

"The most valuable feature is the search capability, which is simple to use."

"I think where Logger shines is usability."

"It's a robust, mature product and you can do some really complex operations and analytics."

"ArcSight provides the basic information that we want."

"Data correlation, which unfortunately only comes with an ESM module, is the most valuable feature for us."

"Our return on investment for implementing ArcSight Logger over the past 12 months has been positive."

"The machine learning is a good feature."

More ArcSight Logger pros

"Syslog-ng provides easy access to all my logs. It helps me show managers and other clients precisely where an incident occurred. I also like it because you can integrate syslog-ng with multiple solutions to allow real-time monitoring."

"The ability to extract and store the logs is the most valuable feature of syslog-ng."

"We chose syslog-ng because it is easy to install, easy to maintain, easy to update, and due to the fact that all data arrive in raw format, we can manipulate it as we want."

"What I appreciate most about syslog-ng is its configuration; its C-style config is much easier to understand, read, and write than other popular solutions such as syslog or rsyslog."

"Syslog-ng has built-in features that we can use to create alerts for a SIEM solution. It isn't a true SIEM solution, but it's sufficient for the time being."

"For us, the most valuable feature is the use of compound search for searching logs at a specific time, by a specific user, or specific behavior."

"Syslog-ng has a separate config file in addition to the core configuration."

Cons

"The only thing I did not particularly like about the product was its speed on the web interface."

"ArcSight Logger is an outdated product. It hasn't been changed in the last ten years."

"I think the ArcSight team should try to simplify legacy products for the customers, because that product is not easy to use or to work with. It needs more more competency or appeal to use. We hope Micro Focus is trying to resolve this."

"Apart from that, it's a very complex tool and is not easy to implement and maintain."

"The initial setup was a little bit complex."

"The initial setup was a bit complicated to follow since there are many different components present within it."

"Clicking on a log source on the main page should not pull all stored logs as this is too slow and way excessive."

"We have had problems with archiving."

More ArcSight Logger cons

"It's hard to find people who know how to use syslog-ng. I often find problems with configurations, and solutions aren't integrated correctly with syslog-ng. For example, there might be data with extra decimals, or the collector agents are incorrectly named. It isn't a problem with the solution; it's a lack of professionals."

"The filtering has room for improvement."

"There is room for improvement in terms of observability."

"In syslog-ng, I think a GUI would be beneficial. I am unsure if the premium module has a GUI to administer it."

"There is always the potential for additional integration and protocol extensions."

Pricing and Cost Advice

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

"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."

"ArcSight is an expensive solution."

"The pricing is quite harsh."

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

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

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

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

"Syslog-ng is a free open-source solution."

"Syslog-ng is open-source."

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Top Industries

By visitors reading reviews

Outsourcing Company

15%

Construction Company

Comms Service Provider

Healthcare Company

Financial Services Firm

11%

Comms Service Provider

10%

Manufacturing Company

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

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

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	2
Large Enterprise	3

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 needs improvement with syslog-ng?

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What is your primary use case for syslog-ng?

In Italy, we have to be compliant with the Garante for privacy. We have to log every login, logout, or login failure made by a system administrator. We store all syslog data of the infrastructure. ...

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What advice do you have for others considering syslog-ng?

When it comes to parsing, I can parse both structured and unstructured data, though our data are only structured. Currently, we collect all data we receive as raw data. Each file is stored for each...

See all answers

Comparisons

Splunk Enterprise Security vs ArcSight Logger

Compared 13% of the time

IBM Security QRadar vs ArcSight Logger

Compared 7% of the time

Elastic Security vs ArcSight Logger

Compared 7% of the time

LogRhythm SIEM vs ArcSight Logger

Compared 6% of the time

Graylog Enterprise vs ArcSight Logger

Compared 6% of the time

More ArcSight Logger Competitors

SolarWinds Kiwi Syslog Server vs syslog-ng by One Identity

Compared 8% of the time

Graylog Enterprise vs syslog-ng by One Identity

Compared 7% of the time

Logstash vs syslog-ng by One Identity

Compared 5% of the time

Scribbler Log Manager vs syslog-ng by One Identity

Compared 4% of the time

Grafana Loki vs syslog-ng by One Identity

Compared 4% of the time

More syslog-ng by One Identity Competitors

Product Reports

Buyer's Guide

ArcSight Logger

October 2026

Download ArcSight Logger product report

Buyer's Guide

syslog-ng by One Identity

October 2026

Download syslog-ng by One Identity 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

Syslog-ng is recognized for its proficiency in log extraction, storage, and secure TLS connections. Its efficient configuration and real-time monitoring integration make it a preferred option for large-scale log processing, ensuring compliance with regulatory standards.

Syslog-ng offers powerful log management capabilities, accommodating complex search needs while maintaining simplicity with user-friendly documentation and real-time monitoring features. The C-style configuration enhances readability, allowing users to easily comprehend and implement changes. Designed for high performance, Syslog-ng scales effectively to handle extensive logging demands. Despite its strengths, areas for improvement include integration with protocols and filtering methods. Users advocate for better Kafka integration and a graphical configuration interface to simplify setup. While historical dissatisfaction led to custom patches, subsequent updates have addressed these concerns. Currently, users seek an advanced version to access premium functionalities.

What are the most important features of syslog-ng?

Log Extraction and Storage: Streamlined processes for efficient data handling.
TLS-Supported Secure Connections: Ensures secure data transmission over networks.
Real-Time Monitoring Integration: Enhances proactive decision-making capabilities.
"C-Style" Configuration: Improves readability and simplifies setup for users.
High-Performance Log Processing: Supports large-scale environments with ease.

What benefits should users look for when evaluating syslog-ng?

Easy Configuration: Reduces time and complexity for initial setup and adjustments.
Compliance Assurance: Facilitates adherence to data regulations in Brazil and Italy.
Intuitive Examples and Documentation: Simplifies user training and onboarding.
Smooth Multi-Server Setups: Enables efficient deployment across multiple servers.

Organizations frequently use syslog-ng for log aggregation, filtering, and regulatory compliance, serving as a crucial component in enterprise security audits and data regulation adherence in Brazil and Italy. By allowing logs to be stored in raw format, syslog-ng provides versatility in data manipulation and user activity tracking, making it user-friendly for installation, maintenance, and updates. Logs can be transmitted over TLS or plain text to central servers, supporting varied transmission needs.

One Identity

Sample Customers

China Merchants Bank, Bank AlJazira, Banca Intesa

Tecnocom, University of Victoria, University of Exeter, Datapath

Buyer's Guide

ArcSight Logger vs. syslog-ng by One Identity

September 2026

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