Hi

I have been looking at Zabbix but I find I am missing some options.
Would be great if you could implement these

1. Add option on server side to disable "No encryption" option.
Rejecting all connections that are not TLS encrypted.
Maybe using the same options as for the agent. (TLSConnect=, TLSAccept=)

2. Add Token authentication between Server and Agent. 
Reason for this is to ensure that Zabbix server is speaking to the agent and vice versa.
This would greatly increase security even on "No encryption" solutions. 
At least to have the option to do something like this would be a welcome benefit.

Best regards
Robert