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The Internet explained from first principles

explained-from-first-principles.com · 31,006 words · saved by 1 readers

Learn more about this critical infrastructure, which you likely use for hours every day.

Preface I wrote this article to introduce the Internet to a non-technical audience. In order to get everyone on board, I first explain basic concepts, such as communication protocols , network topologies , and signal routing . The section about Internet layers becomes increasingly technical and peaks with a deep dive into DNSSEC . If the beginning is too elementary for you, then just skip ahead to more interesting sections. Due to the nature of the topic, this article contains a lot of acronyms. Many of them are three-letter acronyms ( TLA ) , but some are longer, which makes them extended thr

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