In CEH v13 Module 11: Hacking Wireless Networks, Wardriving is explained as the practice of driving around with a Wi-Fi-enabled device to detect open or vulnerable wireless networks.

Key Characteristics of Wardriving:

Involves using laptops, smartphones, or specialized devices with Wi-Fi antennas.

Tools like NetStumbler, Kismet, or WiGLE may be used.

Often includes GPS tagging of discovered networks.

Used to identify unsecured access points for later exploitation.

Option Clarification:

A. GPS mapping: May be used with wardriving, but not the act itself.

B. Spectrum analysis: Measures RF spectrum usage; not network discovery.

C. Wardriving: Correct – searching for Wi-Fi networks while driving.

D. Wireless sniffing: Captures traffic; can happen during wardriving, but broader in scope.