Apache Pinot

I am trying to use the helm 0.3.5 to implement TLS. It seems that it is not possible whyle it has no options to do that Is there a proper document how to harden Pinot?

Did you go through this <https://docs.pinot.apache.org/operations/deployment-pinot-on-kubernetes#security>?

No I wanted to use the helm for that. But it is not in there.

Got it:
The default Helm chart configuration does *not* enable authentication.
Do *not* expose Pinot services to the public Internet unless you add security controls.
At minimum, add an Ingress/API gateway with TLS + authentication, and lock down network access.