User Reviews of ArcSight Enterprise Security Manager (ESM) & Splunk Enterprise Security

Updated March 2024

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ArcSight Enterprise Security Manager (ESM) review

Ramnesh  Dubey
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....
Splunk Enterprise Security review

Sameep Agarwal.
Sameep Agarwal.
Group manager at HCM Technologies
It has a drag-and-drop interface, so you don't need to know SQL or Java to...
The ingestion happens quickly, so you can run up the data costs if you use the default settings. It isn't a problem for government agencies in the Saudi market, but many of the corporations in India are small or medium-sized enterprises that cannot afford that kind of ingestion system. Splunk needs to be tweaked in JSON so you can limit...

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