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.

When I go to HackerWatch.org to check on my ports (Windows XP Home, Windows Defender, Ad-aware, SpyBot and AVG), it tells me that Port 23 (Telnet) is open/unsecure and accepting connections. Three ...

Port forwarding settings allow your router to "pass through" telnet traffic. Without port forwarding configurations, the router blocks telnet sessions to the hosted telnet server. Each router has its ...

Port Query (PortQry.exe) is a command-line utility in the Windows operating system that you can use to help troubleshoot TCP/IP connectivity issues. The tool reports the port status of TCP and UDP ...