How the Internet Works: Packets, Protocols, and the Infrastructure of Everything
How does the internet actually work? Understand TCP/IP, DNS, HTTP, routers, fiber optic cables, and how data travels from one device to another across the globe.
July 2024
August 2023
How Does the Internet Work?
Learn how the internet works, from TCP/IP and DNS to packets, ISPs, backbone networks, CDNs, and what actually happens when you type a URL into your browser.