Telnet is the joint abbreviation of Telecommunications and Networks and it is a networking protocol best known for UNIX platform designed specifically for local area networks. Below are their definitions and main differences. Still, they possess some different features.

So both of them are considered terminal emulators. They enable network administrators to remotely access and manage a device. Telnet and SSH (Secure Shell) are two network protocols used to connect to remote servers in order to facilitate some sort of communications.

Telnet vs SSH: what are the differences? And among multiple Telnet clients and SSH clients, such as PuTTY, SecureCRT, which should you choose? Or how to access Telnet and SSH on computing platforms. Various Telnet clients and SSH clients running Telnet and SSH protocol can help access the Telnet server and SSH server to execute configuration and management remotely. You could access a server in another place as easily as you wanted while you were sitting right at the keyboard using Telnet and SSH.

Telnet server software