A chemo port is a small, implantable device that attaches to a vein. Doctors typically insert these devices beneath the skin in the chest. They reduce the need for doctors to keep finding a vein to ...

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 ...

If you are a network engineer or a normal user, you may need to find, open or block a virtual port, such as a TCP or a UDP port for an application. Virtual ports help you manage your network hardware ...