External & Wireless
The perimeter, the people and the airwaves — getting in from outside.
OSINT & footprinting
Building a target picture from public information, mostly passively.
beginnerSubdomain enumeration
The forgotten sites and old apps are usually the way in.
beginnerPassword spraying
One common password against many accounts, under the lockout line.
intermediatePhishing basics
How it works on people, and what actually defends against it.
beginnerWifi basics
The WPA2 handshake, offline cracking, and what really protects a network.
intermediate