TLS tunneling is common. v9fs and diod give SSH port forwarding as an option. It's very generic, so the options are plentiful. 9P is formally transport-agnostic, from what I recall. Plan 9 natively preferred IL over TCP for a while before officially deprecating it around 2003.
TLS tunneling is common. v9fs and diod give SSH port forwarding as an option. It's very generic, so the options are plentiful. 9P is formally transport-agnostic, from what I recall. Plan 9 natively preferred IL over TCP for a while before officially deprecating it around 2003.