SSH (SECURE SHELL)..........................
SSH is a service like telnet which allows you to run commands on a remote device. However the downside of Telnet is that it does not encrypt the packets, so if someone is packet sniffing in your network they can easily receive every single information that has being sent out like user/password etc. With SSH all of the packets will be encrypted !!!
Download link:
http://www.freesshd.com/freeSSHd.exe
For more information visit
freeSSHd and freeFTPd - open source SSH and SFTP servers for Windows
SFTP (SSH FILE TRANSFER PROTOCOL)
SFTP is a service that is used to read and write files on a remote server just like like ftp except ftp does not encrypt the packets like sftp.
Download link for SFTP server:
http://www.freesshd.com/freeSSHd.exe
Download link for SFTP client software:
ftp://ftp.tm.informatik.uni-frankfurt.de/pub/prog/SSHSecureShellClient-3.2.9.exe
It is simple to install and configure these services. For more information and a tutorial visit
FreeSSHd A Free SSH Server For Windows