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Port Locking is similar to that of port blocking, you basically use your network switch or device to stop a defined port communicating via your computer
Andrew portlocked the port on his network so his Mother could not use IRC. Portlock was used on 6667
by ChrisMW December 26, 2009
a nerd irl who runs the runescape clan Korrupted 0rder
look its portlock he must be a nerd
by sam irving January 02, 2008