Sniffing
Packets on a wire you own — encryption as the real fix. No café capture.
1. What a Sniffer Sees on YOUR Network
Cleartext vs TLS. Capture only traffic you are allowed to see.
15 min
+40 XP
2. ARP and “Who Is Where” as a Concept
Neighbor tables, not a spoofing recipe against a roommate.
15 min
+40 XP
3. Why HTTPS and VPNs Change the Picture
Encrypted payloads vs metadata. Carry Topic 8 TLS.
15 min
+40 XP
4. Lab — Capture Localhost HTTP You Started
python http.server + inspect your own request — never café Wi-Fi.
25 min
+40 XP
5. Quiz — Sniffing
10 APPLY questions on scope and encryption.
10 min
+40 XP