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USM Anywhere vs syslog-ng by One Identity comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jul 20, 2026

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

syslog-ng by One Identity
Ranking in Log Management
19th
Average Rating
9.0
Reviews Sentiment
3.2
Number of Reviews
7
Ranking in other categories
No ranking in other categories
USM Anywhere
Ranking in Log Management
31st
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
115
Ranking in other categories
Security Information and Event Management (SIEM) (29th), Endpoint Detection and Response (EDR) (39th), Compliance Management (14th)
 

Mindshare comparison

As of August 2026, in the Log Management category, the mindshare of syslog-ng by One Identity is 1.3%, down from 2.5% compared to the previous year. The mindshare of USM Anywhere is 1.3%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Mindshare Distribution
ProductMindshare (%)
syslog-ng by One Identity1.3%
USM Anywhere1.3%
Other97.4%
Log Management
 

Featured Reviews

OC
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.
Kris Nawani - PeerSpot reviewer
Co-Founder/Director at Bangkok MSP Company Limited
Offers complete coverage without the need to install additional software
USM Anywhere is used for threat detection and investigation. It provides a solution with built-in threat intelligence and various other investigation tools The solution offers complete coverage without the need to install additional software, as it is maintained by the vendor. It helps in saving…

Quotes from Members

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

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."
"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."
"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."
"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."
"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."
"Vulnerability scanning helped out shortcomings of what was not patched in the past and what needed to be patched. This assisted with fine tuning the environment for compliance."
"AlienVault provides a checklist answer when using SIEM."
"AlienVault is a full featured cost effective SIEM that provides quality threat intelligence for a lot less than the competition."
"Customer service is excellent! Always very responsive."
"In terms of monitoring, my best feature would be the monitoring of components across the network; it monitors the respective nodes and any new node that comes onto the network and provides reports, and the reporting dashboards are really helpful for management in terms of making decisions around patch management."
"Our main focus was intrusion detection, alerts, and correlation. It's easy to use AlienVault and integrate it with other alert tools because it includes lots of connectors. Either the tool is already there, or AlienVault will write an API for us if they don't have a connector for the solution that is providing the logs."
"The main menu: You can see everything there, what is happening on the servers, and in the logs, you can view more details of each event."
"We are able to get alerts perfectly with FIM and VA features."
 

Cons

"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."
"The filtering has room for improvement."
"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."
"There is room for improvement in terms of observability."
"As this software is in the cloud, you do not have control on updates and general changes which are happening."
"The system slows down considerably when a large number of events are fed in."
"Upgrading the network cards (from 1GB to 10GB) was not “supported” on the appliance, so we had to purchase a second one as a sensor."
"The solution is very user-friendly, but the dashboard could be improved as well as the level of customization."
"Those tools could be improved because AlienVault is a SIEM, and it added all these other features."
"This solution could be easier to use. It is hard for some people to understand, and they need to get training and certification just to understand what it's showing them."
"They should improve the reporting capabilities. Different functions to customize reports should be added."
"We would love to be able to create custom rules based on a series of events, to create rule-sets where, for example, failed logins to the VPN Server are logged and then when a successful attempt follows soon after, it triggers an alarm for a Brute Force."
 

Pricing and Cost Advice

"Syslog-ng is a free open-source solution."
"Syslog-ng is open-source."
"It is a product that is priced in a medium range, making it neither a cheap nor a costly product."
"They charge a license based on the storage. ATT AlienVault USM is a less expensive solution than IBM QRadar."
"Use an MSSP instead. It is much cheaper."
"The licensing fees are dependent on usage."
"Its price is in the medium to upper range."
"Use the AlienVault team. They are helpful and the documentation that they provide is second to none."
"AT&T AlienVault USM is an expensive solution and we pay for the license and the support separately. We paid for the license and support for three years."
"I don't know exactly, but I know it is based on the number of logs and the retention duration, such as 30 days or something like that. So, the smallest package is about 500 a month for 30 days of logs. There is a virtual machine. You need resources for it. It is a log collecting VM. They provide the software, and you just have to load a virtual machine. So, you're going to incur some CPU RAM and storage for wherever this log collecting appliance is running, which typically is in our cloud and on our platform for the customer."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Government
10%
Manufacturing Company
9%
Comms Service Provider
7%
Construction Company
23%
Comms Service Provider
8%
Financial Services Firm
8%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise2
Large Enterprise3
By reviewers
Company SizeCount
Small Business65
Midsize Enterprise29
Large Enterprise25
 

Questions from the Community

What needs improvement with syslog-ng?
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 thin...
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. ...
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...
What needs improvement with AT&T AlienVault USM?
There are scalability issues due to a 60 TB limit, which restricts its use for large customers like banks. It is also limited when used with bigger products and has complex password requirements.
What is your primary use case for AT&T AlienVault USM?
USM Anywhere is used for threat detection and investigation. It provides a solution with built-in threat intelligence and various other investigation tools.
 

Also Known As

No data available
AT&T AlienVault USM, AlienVault, AlienVault USM, Alienvault Cybersecurity
 

Overview

 

Sample Customers

Tecnocom, University of Victoria, University of Exeter, Datapath
Abel & Cole, Bank of Ireland, Bluegrass Cellular, CareerBuilder, Claire's, Hays Medical Center, Hope International, McCurrach, McKinsey & Company, Party Delights, Pepco Holdings, Richland School District, Ricoh, SaveMart, Shake Shack, Steelcase, TaxAct, Taylor Morrison, Vonage and Zoom
Find out what your peers are saying about USM Anywhere vs. syslog-ng by One Identity and other solutions. Updated: August 2026.
909,153 professionals have used our research since 2012.