github & SSH
How SSH works

How SSH works

OpenSSH is the premier connectivity tool for remote login with the SSH protocol. It encrypts all traffic to eliminate eavesdropping, connection hijacking, and other attacks. In addition, OpenSSH provides a large suite of secure tunneling capabilities, several authentication methods, and sophisticated configuration options. source

What is SSH

SSH is a secure Shell socket. It’s a network protocol that let’s us connect to a distant server with a secure tunnel. The SSH protocol provide a strong authentication and DATA encryption that let us transfer data securely. Continue reading