OpenSSH

Learn More about linux

OpenSSH

Postby Sreenath » Thu Feb 12, 2015 9:53 pm

SSH (Secure Shell) is a protocol which facilitates secure communications between two systems using a client/server architecture and allows users to log in to server host systems remotely. Unlike other remote communication protocols, such as FTP or Telnet, SSH encrypts the login session, rendering the connection difficult for intruders to collect unencrypted passwords.
The ssh program is designed to replace older, less secure terminal applications used to log in to remote hosts, such as telnet or rsh. A related program called scp replaces older programs designed to copy files between hosts, such as rcp. Because these older applications do not encrypt passwords transmitted between the client and the server, avoid them whenever possible. Using secure methods to log in to remote systems decreases the risks for both the client system and the remote host.
Sreenath
 
Posts: 0
Joined: Mon Oct 27, 2014 3:27 pm

Return to Know Linux

Login  •  Register

cron