The goal of the demonstration is to corrupt, both the communication canal UAV/pilot, and the embedded system. This demonstration uses the ArDrone a commercial quadricopter, build and developed by the French society Parrot in 2010. The demonstration is in four parts: The first one shows the vulnerability of the networks flow and allows recovering the video stream. The second is the corruption of the navigation system and get the control of the drone illegally. The next one is the attack of the embedded system and the change of the video stream with rootkits methods. The last one is a dos attack and the shutdown of the UAV in flight.