Cockrell School of Engineering

The University of Texas at Austin

Dr. Todd Humphreys - Time is Money, and GPS Spoofing Can Cost It

Assistant Professor Todd Humphreys discusses the practice of "time thieves", who use global positioning system "spoofers" to fool GPS-based timing tools markets such as the New York Stock Exchange use to determine when trades happen.
Read the article in TheStreet.

Humphreys research group

Above: Assistant Professor Todd Humphreys (far right) works with his graduate students in the Radionavigation Lab where they explore novel ways to exploit and protect radionavigation systems such as GPS.


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