Both SSH and Telnet are used to. SSH sends all the data in. Putty For Microsoft Windows Telnet Ssh And Ftp Made Easy Microsoft Windows Windows Release Telnet does not require user. . Telnet is a TCPIP protocol that allows a user to establish a remote connection to a system in a way that makes it appear as a local system via the command line. Difference Between Telnet vs SSH. SSH provides security to remote sessions by encrypting messages and using user. SSH is more secure compared to Telnet 3. Both of these protocols are used to manage servers and network components. SSH were widely used to. In the past both Telnet and Secure Shell ie. The difference between SSH and Telnet SSH is known as Secure Sell and Telnet is known as TeleNetwork. The key difference between Telnet and SSH is that SSH uses encryption which means that all data transmitted over a network is secure from eavesdropping. SSH