What users are saying about
21 Ratings
<a href='https://www.trustradius.com/static/about-trustradius-scoring' target='_blank' rel='nofollow noopener noreferrer'>trScore algorithm: Learn more.</a>Score 8 out of 100
Based on 21 reviews and ratings
Likelihood to Recommend
AlienVault OSSIM
If this is your first experience with a SIEM, this one can get you started. Take the time to learn the ins and outs of the product and you'll most likely be satisfied with it if your company is an SMB. If you need compliance reports, OSSIM is too small for you, you'll need to go with USM or USM Anywhere.
Technical Services
GB Advisors, Inc.Computer & Network Security, 11-50 employees
Passport Asset Tracking System
No answers on this topic
Feature Rating Comparison
Security Information and Event Management (SIEM)
AlienVault OSSIM
7.6
Passport Asset Tracking System
—
Centralized event and log data collection
AlienVault OSSIM
8.3
Passport Asset Tracking System
—
Correlation
AlienVault OSSIM
7.3
Passport Asset Tracking System
—
Event and log normalization
AlienVault OSSIM
7.0
Passport Asset Tracking System
—
Deployment flexibility
AlienVault OSSIM
7.7
Passport Asset Tracking System
—
Integration with Identity and Access Management Tools
AlienVault OSSIM
8.9
Passport Asset Tracking System
—
Custom dashboards and views
AlienVault OSSIM
6.1
Passport Asset Tracking System
—
Host and network-based intrusion detection
AlienVault OSSIM
8.1
Passport Asset Tracking System
—
Pros
AlienVault OSSIM
- Asset discovery. Once installed in a centric, network-accessible server, OSSIM can poll all your endpoints with common protocols (SSH, SNMP, WMI) to detect and discover site-wide assets to monitor. You only need to group them by your own criteria once added to the product.
- SIEM Event Correlation. You can define quite complex correlation rules to detect possible suspicious or malicious actions or attempts in your network, in order to categorize them as real threats or as false positives, thus streamlining your risk assessment and management.
- Ease of installation. The entire AlienVault OSSIM is self-contained in an ISO file, which can be burned into a DVD or just mounted in your server of choice (physical or virtual) for deployment. The installation process is automated and quote verbosed, with options for static IP, email messaging and others.
- Ease of access. Being AlienVault OSSIM a self-contained appliance, it can be accessed via web by any device that supports a web browser, being that desktops, workstation, mobile devices, etc. The OSSIM dashboard and other features are automatically rearranged to adapt to the particular device being in use.
Support Services Manager
GB Advisors, Inc.Computer Software, 51-200 employees
Passport Asset Tracking System
No answers on this topic
Cons
AlienVault OSSIM
- The reports are clunky and a bit tedious to parse through.
- Sometimes there's so much noise it's hard to tell what a true positive is. There are lots of false ones that trigger alerts but are normal behavior in many environments.
Director of Information Security
Memorial Hospital of GulfportMedical Practice, 5001-10,000 employees
Passport Asset Tracking System
No answers on this topic
Usability
AlienVault OSSIM
AlienVault OSSIM 8.0
Based on 1 answer
AlienVault OSSIM is far easy to use and manage - provided you know what you're doing. As any SIEM application, there is some background knowledge required in order to take advantage of the product's functionalities, such as the log correlation and analysis. Other than that, the application is quite usable and robust.
Support Services Manager
GB Advisors, Inc.Computer Software, 51-200 employees
Passport Asset Tracking System
No score
No answers yet
No answers on this topic
Support Rating
AlienVault OSSIM
AlienVault OSSIM 8.0
Based on 4 answers
AlienVault OSSIM support has been very good. I have not had an issue that they were not able to quickly identify and provide a fix for. They are very quick to respond to open cases and are very knowledgeable in the product, which makes troubleshooting issues fast and solutions are provided quickly.
Help Desk Manager
Black Hills Federal Credit UnionBanking, 201-500 employees
Passport Asset Tracking System
No score
No answers yet
No answers on this topic
Alternatives Considered
AlienVault OSSIM
Best bang for the buck. Darktrace did not perform even close to AlienVault. I ran them concurrently. AlienVault consistently found issues that Darktrace didn't pick up, and the Darktrace incidents were false positives. At one point, Darktrace stated I had 2,000 servers and I have 112.FortiSIEM is an awesome package but it's more then I need (or can afford). I would need to add staff, for at least the first year or so, just to get it setup and configured correctly.
Director of Information Technology
Council Rock School DistrictEducation Management, 1001-5000 employees
Passport Asset Tracking System
No answers on this topic
Return on Investment
AlienVault OSSIM
- The only investment here is setting it up and I think seeing it's performance it's a fantastic tool and has a great positive ROI!

Verified User
Engineer in Information Technology
Non-Profit Organization Management Company, 501-1000 employeesPassport Asset Tracking System
No answers on this topic
Pricing Details
AlienVault OSSIM
General
Free Trial
—Free/Freemium Version
—Premium Consulting/Integration Services
—Entry-level set up fee?
No
Passport Asset Tracking System
General
Free Trial
—Free/Freemium Version
—Premium Consulting/Integration Services
—Entry-level set up fee?
No