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AlienVault OSSIM vs ArcSight Enterprise Security Manager (ESM) comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 18, 2024

Review summaries and opinions

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

Customer Service

No sentiment score available
AlienVault OSSIM support varies, with paid users experiencing mixed resolutions, while many rely on community and self-solving.
No sentiment score available
 

Room For Improvement

Sentiment score
5.7
AlienVault OSSIM faces challenges in scalability, integration, user interface, reporting, and stability, needing better threat detection and customization.
No sentiment score available
The integration capabilities, especially concerning log sources, need improvement for more flexibility and simplicity in integrating with nodes.
 

Scalability Issues

Sentiment score
7.4
AlienVault OSSIM is suitable for small to mid-sized businesses but faces scale challenges in large enterprise environments.
No sentiment score available
 

Setup Cost

No sentiment score available
AlienVault OSSIM is free initially but may incur costs for enhancements, support, or transitioning to the paid version.
No sentiment score available
 

Stability Issues

Sentiment score
7.6
AlienVault OSSIM is stable on proper hardware but may have minor bugs and limitations with large infrastructures.
No sentiment score available
 

Valuable Features

Sentiment score
7.6
AlienVault OSSIM offers threat detection, asset discovery, and vulnerability assessment with easy integration, centralized dashboard, and network security capabilities.
No sentiment score available
Network traffic analysis is highly efficient.
 

Categories and Ranking

AlienVault OSSIM
Ranking in Security Information and Event Management (SIEM)
13th
Average Rating
7.4
Reviews Sentiment
7.2
Number of Reviews
30
Ranking in other categories
No ranking in other categories
ArcSight Enterprise Securit...
Ranking in Security Information and Event Management (SIEM)
14th
Average Rating
7.8
Reviews Sentiment
7.9
Number of Reviews
96
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2024, in the Security Information and Event Management (SIEM) category, the mindshare of AlienVault OSSIM is 4.5%, up from 2.6% compared to the previous year. The mindshare of ArcSight Enterprise Security Manager (ESM) is 1.2%, down from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM)
 

Featured Reviews

HarshBhardiya - PeerSpot reviewer
An open-source solution that provide good detection and more visibility
The solution is not scalable. It impacts so hard. In the initial stages, AlienVault OSSIM can be suitable for small environments. There may be limitations if the customer expresses a desire to expand and add more devices. In such cases, we would need to either explore additional solutions or work within the constraints of the existing setup. We have set up alerts and configured everything in AlienVault OSSIM. It actively monitors for any security incidents. It provides us with regular updates and notifications about any ongoing activities. Only one person is using the solution. It is the perfect solution for small businesses. I rate the solution’s scalability a three out of ten.
Ramnesh  Dubey - PeerSpot reviewer
Allows for monitoring logs according to industry standards within ESM but has a total capacity capped at 12 TB, limiting real-time data retention periods
The first limitation is with the ArcSight Data Storage Manager (ADSM). ArcSight's total capacity is currently capped at 12 TB. This becomes an issue if a customer needs a longer real-time data retention period, such as exceeding 90 days or reaching a year or even ten months. Increasing the disk space beyond 12 TB is not currently possible. So, increasing the storage capacity is one area for improvement. Additionally, the real-time data retention is limited due to the 12 TB restriction. Depending on the Events Per Second (EPS) you receive, you might only be able to retain data for seven to ten days. Overall, the 12 TB limit is the main issue we face in terms of maximizing real-time data storage. Moreover, there are a few improvements I would like to see in future releases. My main suggestion for ArcSight is to simplify the deployment process. Currently, the installation process is quite complex. There are various components involved, including transformations, multiple installations, and containerization for various components. Ideally, I'd recommend that ArcSight allow the entire installation, including the ESM and database, to be completed within a single unified setup process for a streamlined experience. Additionally, having readily available and well-organized documentation for the step-by-step installation process would be incredibly helpful. I would also like to see better support.
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Comparison Review

VS
Jun 28, 2015
Qradar vs. ArcSight
Continuing with the SIEM posts we have done at Infosecnirvana, this post is a Head to head comparison of the two Industry leading SIEM products in the market – HP ArcSight and IBM QRadar Both the products have consistently been in the Gartner Leaders Quadrant. Both HP and IBM took over niche SIEM…
 

Top Industries

By visitors reading reviews
Computer Software Company
17%
Financial Services Firm
9%
Educational Organization
8%
Comms Service Provider
7%
Financial Services Firm
19%
Computer Software Company
14%
Manufacturing Company
10%
Government
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What is your experience regarding pricing and costs for AlienVault OSSIM?
I used the paid version of the tool and found it to be expensive. It has been a while since I changed to Securonix. I will have to check whether AlienVault charges per device, user, or log.
What needs improvement with AlienVault OSSIM?
Honestly, I don't know what can be improved in the product. I am trying to get a comparison between AlienVault OSSIM and the other solutions in the market. AlienVault OSSIM failed to provide our co...
Which is the best SIEM tool for a mid-sized financial services firm: Arcsight or Securonix?
In my market, a lot of financial companies had or have an ArcSight installation. Just because in former times it was pretty good. Now a lot of them are looking for a more effective solution due to ...
What do you like most about ArcSight Enterprise Security Manager (ESM)?
We utilize ArcSight ESM for real-time threat detection in our organization. We have custom rules that we've developed on top of the WAN services, along with scheduled licensing activities.
 

Also Known As

OSSIM
Micro Focus ArcSight, HPE ArcSight, ArcSight
 

Learn More

Video not available
 

Overview

 

Sample Customers

Council Rock School District
Lake Health, U.S. Department of Health and Human Services, Bank AlJazira, Banca Intesa, and Obrela.
Find out what your peers are saying about AlienVault OSSIM vs. ArcSight Enterprise Security Manager (ESM) and other solutions. Updated: October 2024.
816,406 professionals have used our research since 2012.