Is your feature request related to a problem? Please describe.
Not so much a problem just curiosity, I do Cyber Security for a living.

Describe the solution you'd like
I was reading up on Opus as you are using their functionality for this mod, they have a 'opusenc' function to encrypt traffic, notably, encryption does take server resources don't worry I get that. My question is there any way a fork of the mod could be made to include this functionality here on Github? Would be a great addition and I would love to try it out. Let me know what you guys are thinking/if you are already trying would love to converse about it.

An encryption feature is already in the works.
Unfortunately I can't just use the opus encryption, since there are also other packets that need to be encrypted.