User Reviews of ArcSight Enterprise Security Manager (ESM) & Fortinet FortiSIEM
Updated April 2025
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ArcSight Enterprise Security Manager (ESM) review
Ramnesh Dubey
Solutions Architect at a tech vendor with 10,001+ employees
Allows for monitoring logs according to industry standards within ESM but has a...
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....
Fortinet FortiSIEM review
HamedWasel
Senior Network Security Engineer at Orange
It's cheaper than other solutions with the same features but lacks integration...
FortiSIEM needs to expand its integration with third-party vendors. I don't know if Forcepoint has been added, but there were limited resources for integrating Forcepoint solutions when we implemented FortiSIEM. It integrates well with other Fortinet products and solutions from established cybersecurity companies like Palo Alto but doesn't...
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