SSH (Secure Shell) is a secure communication protocol that allows a user to access and control a remote computer over a network. Unlike older protocols like Telnet or Rlogin, SSH encrypts every piece of data, preventing attackers from spying on login credentials and commands.
Secure Shell (SSH) is a network protocol that enables secure connections between two systems. System administrators use SSH utilities to manage remote machines and transfer files securely over encrypted channels. This article lists the most popular SSH commands in Linux with practical examples.