A port is a gateway on a computer through which a connection is established. To test the network and Internet connection in your business, test the connection port using the Telnet utility in Windows.

Poor telnet, it used to be the cool kid on the block. It was the program all sysadmins turned to when they needed to connect to a remote server. Telnet just wasn't that good at keeping a secret—all ...

Telnet is a network protocol that offers a command-line interface for Windows. Telnet is often used to communicate with other devices. In some cases, the protocol might be used for remote system ...