ElastiCache (Redis) with Auth and TLS

I want to configure Voyagers as a reverse proxy for the ElastiCache (Redis) with authentication enabled and TLS enabled. I haven’t tried yet. I’m more in the phase to collect information to check if it is doable. Redis works on the TCP protocol so it should not represent a problem. What about the authentication over TLS. I’ve read around authentication over TLS but I haven’t read anything about Redis.

From my reading is double: