A remote shell is a command-line interface that allows users to execute commands on a remote computer or server over a network. It enables users to access and control remote systems as if they were physically present at the machine. Common protocols used for remote shell access include:
- SSH (Secure Shell): A widely used protocol that provides a secure channel over an unsecured network, allowing encrypted communication and secure command execution.
- Telnet: An older protocol that allows remote access but does not encrypt data, making it less secure than SSH.
Remote shells are commonly used for system administration, troubleshooting, and managing servers without needing physical access.
