Analyze the 4-way handshake process of a WPA2-encrypted network to understand session key establishment.
Passive monitoring of the 802.11 management frames using a monitor-mode capable wireless interface.
Filter for EAPOL packets in Wireshark to isolate the ANonce, SNonce, and MIC components of the handshake.
IEEE 802.11 networks rely on the 4-way handshake to establish encryption keys. This simulation demonstrates how passive monitoring combined with targeted deauthentication can isolate the EAPOL packets required for offline security analysis.
The security of WPA2-PSK relies entirely on the strength of the pre-shared key; a weak password can be recovered offline once the handshake is captured.
Only analyze networks you own or have explicit written permission to test. Unauthorized access is illegal in most jurisdictions.
Explore WPA3 (SAE) and how it mitigates offline dictionary attacks.