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Networking Fundamentals

How the internet actually works — Chuck's home turf

Intermediate

Networks, IP addresses, ports, and DNS — the invisible plumbing every agent depends on. When your Hermes calls an API, SSHes into a server, or serves a terminal to your browser, THIS is what's happening underneath.

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Section 1 · Network basics

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What is a network?
~8 min · 25 XP
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IP addresses
~9 min · 30 XP
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Ports, protocols and DNS
~9 min · 30 XP
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Network detective (hands-on)
~8 min · 35 XP
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