SSH

Secure shell access to remote servers

Overview

What is SSH?

Overview

About SSH

Secure Shell (SSH) is a cryptographic network protocol for operating network services securely over an unsecured network.[1] Typical applications include remote command-line, login, and remote command execution, but any network service can be secured with SSH.

-- Wikipedia

 

OpenSSH

The industrie standard SSH implementation

OpenSSH

About OpenSSH

OpenSSH (also known as OpenBSD Secure Shell) is a suite of secure networking utilities based on the Secure Shell (SSH) protocol, which provides a secure channel over an unsecured network in a client–server architecture.

-- Wikipedia

 

OpenSSH

Restrict remote operations

Among others see: The Only Way For SSH Forced Commands

 

OpenSSH

References

Homepage: https://www.openssh.com/