OpenBSD、ssh、sshd、WSL从安装ssh到使用

• ssh

  From WikiPedia,Secure Shell(SSH) is a cryptographic network protocol for operating netwaork services securely over an unsecured network.

  SSH provides a secure channel over an unsecured network by using a client-server architecture, connecting an SSH client application with an SSH server.

  Windows 10 uses OpenSSH as its default SSH client.

  SSH is designed as a replacement for Telnet and for unsecured remote shell protocols such as the Berkeley rlogin, rsh, and rexec protocols.

• OpenSSH

  From WikiPedia, OpenSSH(Also known as OpenBSD Secure Shell) is a suite of secure networking utilities based on the Secure Shell(SSH) protocol.

  OpenSSH started as a fork of the free SSH program developed by Tatu Ylon