This repository contains tiny Python exercises that demonstrate how TCP and UDP work in practice. They’re simple enough to run locally and are a great way to understand the difference between reliable ...

This project is a Python-based implementation of a custom reliable transport protocol that operates over UDP. It is designed to mimic core TCP functionalities, including connection establishment, ...

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 ...

An industry group of the world's biggest DNS service providers has agreed on a plan to improve the state of the DNS ecosystem by forcing certain configuration changes upon the smaller server operators ...