ReBabel is inherently insecure, in multiple ways. one of which is the Absence of any encryption!

[KeyboardInterrupt]

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pushfoo:
The protocol doesn't matter as long as we pipe the netbabel connection through it
ssh came to mind because it's good enough for proxying connections to production servers, and i know there are python libs for working with it
in userspace with no admin rights, too iirc
on windows

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Ideas:

• plink (putty)
• (py)stunnel

[ligfx]

One idea I had is it would be cool to support both NetBabel and NetBabel/TLS on the same port. That way the original clients could still connect, and any updated clients / shims / whatever could use encryption without having to change the configuration (or server names/ports returned from the server, in server message type 0x0a Login Response)

E.g. https://dgraph.io/blog/post/cmux/ explains how this can be done