Is the Graylog 3.3 document fragment listed below no longer valid? I don’t see any place to “mark Enable TLS Support”. I read this as, it’s a check box somewhere in Graylog. I found some reference to ssl_verify_mode but no idea where that goes.
To secure the communication between the Collector and Graylog you just need to mark
Enable TLSin your Beats Input. Without giving additional Information, Graylog will now create a self-signed certificate for this Input. Now in the Sidecar Beats Output Configuration you just mark
Enable TLS Supportand
Insecure TLS connection. After this is saved, the communication between Beats and Graylog will use TLS.