Package openssh-server

An open source SSH server daemon

http://www.openssh.com/portable.html

OpenSSH is a free version of SSH (Secure SHell), a program for logging
into and executing commands on a remote machine. This package contains
the secure shell daemon (sshd). The sshd daemon allows SSH clients to
securely connect to your SSH server.

File Formats
File Description
moduli Diffie-Hellman moduli
sshd_config OpenSSH SSH daemon configuration file
System Administration
Command Description
sftp-server SFTP server subsystem
sshd OpenSSH SSH daemon