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.

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 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 …

The Secure Shell (SSH) protocol sets up encrypted connections for remote logins and file transfers between computers. SSH also enables tunneling. Learn 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 …

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 …

Jul 29, 2024 · SSH (Secure Shell or Secure Socket Shell) is a network protocol that gives users -- particularly systems administrators -- a secure way to access a computer over an unsecured …

Aug 14, 2024 · SSH can use various authentication methods to verify the client's identity and establish a secure connection with the server. These include public keys, passwords, host keys, and even …

Sep 8, 2025 · What is SSH? SSH, or Secure Shell Protocol, is a remote administration protocol that allows users to access, control, and modify their remote servers over the internet.

May 19, 2025 · SSH (Secure Shell) is a protocol used to securely connect to remote machines over a network. It encrypts all communication, ensuring that your commands, data, and login credentials are …