Yes although you might not get caught if you were careful and quiet.
You’re aloud to sign things, so if you’re doing ip/packet you can use client side certs for authentication and then I think with OpenSSL there’s a way to only enable the “null” cypher.
The other issue is you’re not supposed to use it for profit (except selling radio equipment and I think there are other rules on that too) so you really couldn’t usefully replace your internet connection with it.
You’re aloud to sign things, so if you’re doing ip/packet you can use client side certs for authentication and then I think with OpenSSL there’s a way to only enable the “null” cypher.
The other issue is you’re not supposed to use it for profit (except selling radio equipment and I think there are other rules on that too) so you really couldn’t usefully replace your internet connection with it.