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Series · 3 parts
How the Internet Works
How do packets find their way? A series breaking down the layers of the Internet — new episodes published regularly.
Episodes
123
Internet: from experiment to planetary infrastructure
12 min readA brief history of its origin, the pieces that sustain it today, and why it keeps evolving.
9 days agoTCP/IP: the common language that made Internet possible
10 min readWhat problem it solved, how it works, and why it remains the foundation of the network of networks.
9 days agoDNS: how the Internet turns names into destinations
14 min readWhat DNS really is, how it resolves queries, and why it remains one of the most operationally sensitive layers of the Internet.
9 days ago