What does SSH mean?

SSH, which stands for Secure Shell, is a cryptographic network protocol used for secure remote access to computers and servers over a potentially unsecured network. SSH provides encrypted communication and authentication methods to protect data transmission and user credentials.

SSH is commonly used for tasks such as remote server administration, file transfer, and tunneling network connections securely. It replaces less secure protocols like Telnet and FTP.

SSH is essential for secure and authenticated remote access.