If your app is using bog-standard OpenVPN - or even some proprietary protocols, such as ExpressVPN's Lightway - you might find it gives you both UDP and TCP options. You may like The best VPN for ...

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.

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 ...

Again,UDP is a much simpler protocol than TCP and is useful in situations where the reliability mechanisms of TCP are not necessary. Transmission Control Protocol (TCP) ...

DNS uses port 53 and uses UDP for the transport layer. To filter DNS traffic, the filter udp.port==53 is used. As can be seen in Figure E , four queries were made to DNS over the course of this ...