If you understand the concepts of IP addresses, then lets move on to TCP and UDP ports and how they work. In this tutorial we will discuss the concept of Ports and how they work with IP addresses.

Switch to TCP if you can, or a protocol which only uses TCP (IKEv2, L2TP), and it just might make all the difference. Check out our list of the best VPN services Compare today's best five overall ...

The advantage to using TCP for transporting the control protocol is that you’re guaranteed the control information is delivered. On the other hand, you also could use UDP if the protocol is ...

Introduction. In the world of Linux networking, protocols play a crucial role in enabling seamless communication between devices. Whether you're browsing the internet, streaming videos, or ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In this first installment of a two-part lesson, we will discuss the difference between IP video ...

According to this group, starting with February 1, 2020, DNS servers that can't handle DNS queries over both UDP and TCP may be pushed out of the DNS ecosystem and stop working.

Optimizing a VPN isn't just about picking a protocol - choosing UDP or TCP can make a big difference, too.