Kibana not starting for enabling AD security

kibana user is meant to be used for kibana to communicate to elasticsearch and not to be used by end users. This is expected behavior and it works as it's designed to work, no need to worry.

No, it doesn't mean that. it will work fine, no need to worry.

I replied to this in Kibana not starting for enabling AD security - #10 by ikakavas

Please read through the docs.