SIEM (Security Information and Event Management) plays a key role in a Security Operations Center because it helps teams monitor, detect, and respond to threats in real time.
It works by collecting data from multiple sources, analyzing it, and highlighting suspicious activity so analysts can focus on the most critical incidents.
To help you dive deeper into SIEM, I’ve put together a list of useful learning resources.
General:
QRadar:
Splunk:
Microsoft Sentinel:
Elastic SIEM
ArcSight:
LogSign:
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