Why Fundamentals Come First

WiFi security is a discipline where understanding the underlying technology is not optional — it is the prerequisite. Attack techniques exploit specific weaknesses in protocol behavior, encryption implementations, and network configurations. Without a firm grasp of how 802.11 frames are structured, how WPA2-PSK handshakes work, or how access points authenticate clients, you cannot evaluate whether a defensive measure actually addresses the threat it claims to.

This section covers the networking fundamentals that underpin every attack and defense documented on MalwareZero. Each topic is written to be immediately applicable — not as abstract networking theory, but as the specific knowledge you need to understand what happens when a WiFi network is attacked or defended.