XDR as "SIEM" (challenge for discussion)

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XDR as "SIEM" (challenge for discussion)

L4 Transporter

I wanted to leave a challenge here for discussion in the group.

Why not use XDR as if it were a SIEM, in order to analyze more events with better accuracy, and to create more correlation and data enrichment?

I’m referring to an environment with:
XDR, XSOAR, Palo Alto/Fortigate firewalls, Windows and Linux systems, and O365.


For systems that don’t have direct integration support, you could even use a SYSLOG broker and then centralize all the logs in the XDR.


This way, you would only need to purchase log ingestion space for the XDR.


Does anyone see any issues with this approach?

If this post answers your question, please mark it as the solution.




Best regards
Tiago Marques
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