Could GPS Spoofing Cause Another Flash Crash?

23

July, 2012

GPS..Global Positioning System.  The term has become part of our everyday lives.  There are GPS devices everywhere – in your car, in airplanes, at the stock exchanges and even in your iPhone.  But did you ever wonder how secure these GPS devices are?  Can they be jammed or even worse counterfeited or “spoofed”?  What could happen if a GPS device was spoofed?

Well, in an absolutely riveting testimony  before a House Subcommittee on Homeland Security, Todd Humphreys of the University of Texas at Austin lets us know exactly what

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