The TCP/IP protocol suite is a set of communication protocols that underpin the Internet. Protocols at different layers of the suite—for example, Wi-Fi, IP, TCP, and HTTP (Figure 1)—form the essential ...

Streamlining data transmission is a critical challenge for any enterprise. Thankfully, the TCP/IP protocol provides many ways to optimize data transfer. This article examines several options and ...

If you understand the concepts of IP addresses, then lets move on to TCP and UDP ports and how they work. The devices and comptuers connected to the Internet use a protocol called TCP/IP to ...

What does protocol stack actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.