Thank you for your reply Tim.
Just to clarify, security-wise, are we better off with our current configuration (default), with sentry service disabled, or with sentry enabled in testing mode?
You mentioned that sentry in testing mode does not authenticate the clients, but in the documentation it is mentioned that testing mode uses weaker authentication mechanisms.
We need this in order to prevent our analysts from doing accidental writes, drops, etc. on the data.
Our cluster is in a secure isolated environment.