Initial TLS support

[AaronMcHale]

• Do we even need to provide TLS support, if something like Traefik is used, then it provides TLS support for us.
• Decide on version support, perhaps TLS 1.3 only with optional 1.2 support
• Configure Perfect Forward Secrecy properly: https://www.thesslstore.com/blog/perfect-forward-secrecy-explained/