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 ...

As a Windows user, it’s essential to keep track of the many open TCP/IP ports in your system. TCP/IP is the most common networking protocol that Windows uses, and knowing which ports are open can help ...

A number assigned to user sessions and server applications in an IP network. Port numbers, which are standardized by the Internet Assigned Numbers Authority (IANA), reside in the header area of the ...

The numeric identification of the upper layer protocol that an IP packet should be sent to. The number is stored in the header that is prefixed to an IP packet. Note that the IP protocol number is not ...

A static IP address gives a fixed address to your computer on the local network at your business. Port forwarding is used by computers on the Internet to connect to a specific device on your internal ...

Finding the IP address of a server is a crucial task for any professional in the IT industry. An IP address is a unique identifier that allows you to connect to a server on a network, and knowing how ...