TrustTunnel is an open-source, high-performance VPN protocol that's harder to detect and block - CNX Software https://share.google/KwYWxw374Mw3vLn1V

SSH port forwarding, sometimes referred to as SSH tunneling, is a method for safely transmitting data over an encrypted SSH connection between a local and distant server.  It allows users to securely connect to resources or services that firewalls could otherwise prevent or restrict.