Shameless self-plug: I had Ken Munro from PTP on my podcast [1] in the episode 'Hacking airplanes, ships and IoT devices with Ken Munro' where we dove into GPS

Shameless self-plug: I had Ken Munro from PTP on my podcast [1] in the episode 'Hacking airplanes, ships and IoT devices with Ken Munro' where we dove into GPS hacking and spoofing at length. [1] https://www.youtube.com/watch?v=rkhCN7taMK4 https://www.youtube.com/watch?v=rkhCN7taMK4