How to Configure TLS
RocketMQ uses Java options to manage and configure TLS. TLS itself is a complex mechanism, involving several security issues including Certificate Issuing of CA, Handshaking, Choosing of encryption algorithm, etc. It is strongly advised to read TLS Wikipedia Page and JCA.
Though you do not have to be a security expert before getting started, it's advisable to familiarize yourself with the following Handshake diagram, quoted from Wikipedia.
