The internet relies on a system of addresses that treats every computer, tablet and smartphone as a distinct device, allowing all of them to communicate with each other. Because many kinds of devices ...

File-sharing applications and other programs that access a transmission control protocol/Internet protocol network use ports to route traffic to a destination. Most routers, however, use a firewall to ...

I have written some Monte Carlo simulation code that's designed for big parallel simulations, and it communicates over TCP/IP. I was running some quick tests with it, and decided to use port 1066 for ...