Networking · beginner
Networking
Networking and web protocol foundations.
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01 · available
Networking Fundamentals
Learn how hosts, addresses, ports, protocols, and services fit together in a safe fictional network.
No prerequisites
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02 · available
HTTP & Web Requests
Understand simulated client/server web transactions, request metadata, responses, and cookies.
Prerequisites: Networking Fundamentals
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03 · available
Nmap Scan Interpretation
Learn to interpret prerecorded port, protocol, state, service, and version observations without scanning a host.
Prerequisites: HTTP & Web Requests
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04 · available
Network Troubleshooting
Apply a calm evidence-first workflow to fictional interface, routing, DNS, transport, and HTTP symptoms.
Prerequisites: Nmap Scan Interpretation