HTTP/3 breaks from HTTP/2 by adopting the QUIC protocol over TCP. Here's a first look at the new standard and what it means for web developers.

See what process is using a TCP port in Windows Server 2008 Your email has been sent Windows administrators sometimes have to track down network traffic or errant processes and then match that to ...

How does one decide between TCP and UDP? This question was originally answered on Quora by Keith Winstein.

TCP is the most widely used protocol for many modern and older devices, so QUIC isn't guaranteed to work everywhere. Network managers might have less inspection visibility.

Next, you learn about the 4-layer IP stack and differences between the transport-layer protocols Transmission Control Protocol (TCP) and User Datagram Protocol (UDP).