During this workshop, I'll tackle different scenarios that could happen during an audit of WiFi networks (Open, WEP and WPA). Including the use of CUDA and FPGA to accelerate bruteforcing. Aircrack-ng is not only meant for auditing wireless networks, it can also be used for site surveys and different tools based on it will be presented:- Airgraph-ng, graphing wireless networks and its integration in Maltego.- GISKismet, representing wireless networks in Google earth.- And more...