Learn how to use ssh commands, what are some of the options, and how to configure them in Linux/Unix.

Finnish computer scientist Tatu Ylönen designed SSH in 1995 and provided an implementation in the form of two commands, ssh and slogin, as secure replacements for rsh and rlogin, respectively.

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.

ssh (SSH client) is a program for logging into a remote machine and for executing commands on a remote machine. It is intended to provide secure encrypted communications between two untrusted …

Nov 19, 2025 · 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 …

Sep 11, 2024 · SSH stands for Secure Shell, and it’s a protocol that allows you to connect to a remote computer securely over an unsecured network. SSH provides a secure channel between two …

Jun 22, 2025 · The ssh command in Linux is an acronym for Secure Shell, which is a protocol that provides secure communication between two networked devices. It is used to log into a remote …

Jun 5, 2025 · Learn how to use SSH to securely connect to a remote server. This step-by-step guide covers setup, syntax, key auth, troubleshooting, and best practices.

SSH is a software package that enables secure system administration and file transfers over insecure networks. It is used in nearly every data center and in every large enterprise.

Sep 4, 2025 · Learn how to install and connect to remote machines using the OpenSSH Client and Server for Windows.