Checking open ports can be done using built-in tools like Command Prompt or PowerShell, which list active ports and the ...

Background first (you can skip to the last sentence if you don't care): I'm trying to write a game where short text commands are sent between the client and server frequently. It's entirely possible ...

TCP is the de-facto transport protocol on the Internet. It makes sure to send, and receive information across the internet for every type of content. It’s everywhere. When you load a website or send ...

Internet Protocol (IP) and Transmission Control Protocol (TCP) are the languages computers use to communicate with one another, and they out the rules of the internet. TCP/IP makes the internet work a ...

In this tutorial we will discuss the concept of Ports and how they work with IP addresses. If you have not read our article on IP addresses and need a brush up, you can find the article here. If you ...