I followed the tutorial (https://www.digitalocean.com/community/tutorials/how-to-build-a-siem-with-suricata-and-elastic-stack-on-ubuntu-20-04). Thank you by the way for this very complete tutorial.
However, I can not find how to import log files into the SIEM coming from an external source (I have a Windows machine sending logs with nxlog, collected by rsyslog on the Ubuntu server).
I have tried configuring filebeat.yml (enabled the filebeat.inputs, and set the paths to
/var/log/*/*.log) but this does not send any of the log files in this folder to the SIEM.
Could you please indicate to me what I am doing wrong? Is the import of log files in Suricata instead?
I would very much appreciate any help, I am a bit lost on this topic.
PS : please excuse me if I chose the wrong topic.
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