Footprinting and Reconnaissance
Learn what the internet already publishes — on domains you own or example.com — without touching strangers.
1. Passive Recon: What the Internet Already Says
Public pages, job posts, and DNS as footprints — not hacking a neighbor.
15 min
+40 XP
2. Active Recon: Touching a Target You Own
When a packet leaves your machine, you need written permission.
15 min
+40 XP
3. Public Records: DNS, WHOIS, and Your Domain
Read public registration and name records for a domain you control or example.com.
15 min
+40 XP
4. Lab — Footprint a Domain You Own
Collect public facts about YOUR domain or example.com into cyberlium-lab notes.
25 min
+40 XP
5. Quiz — Footprinting
10 APPLY questions on passive vs active recon and authorized scope.
10 min
+40 XP