“discovery that could factor heavily into the implementation of a new federal mandate to allow thousands of civilian drones into the U.S. airspace by 2015.”
Known as “spoofing,” the technique creates false civil GPS signals that trick the vehicle’s GPS receiver into thinking nothing is amiss — even as it steers a new navigational course induced by the outside hacker. Because spoofing fools GPS receivers’ on both their location and time, some fear that most GPS-reliant devices, infrastructure and markets are vulnerable to attacks. That fear was underscored — but not proven — when a U.S. military drone disappeared over Iran late last year and showed up a week later, intact, and in the care of Iranians who claimed to have brought the vehicle down with spoofing.
The recent demonstration by University of Texas at Austin researchers is the first known unequivocal demonstration that commandeering a UAV via …(more)