Privacy vs. GPS IntegrityTodd Humphreys, UT Austin Aerospace Dept. CGSIC/USSLS Regional Meeting| June 13, 2012
Acknowledgements• University of Texas Radionavigation Lab graduate students Jahshan Bhatti, Kyle Wesson, Ken Pesyna, Zak Kassas, and Daniel Shepard• Mark Psiaki, Brady O’Hanlon, Ryan Mitch (Cornell)• Brent Ledvina (Coherent Navigation)• Aaron Fansler (Northrop Grumman)
Spoofing as a Virtual Tractor Beam Target UAVReceive Antenna External Reference Clock Spoofed Signals as a “Virtual Tractor Beam”Control Computer Internet or LAN GPS Spoofer Transmit Antenna UAV coordinates from tracking system
A particular slide catching your eye?
Clipping is a handy way to collect important slides you want to go back to later.