Fraudsters beware: Iowa State engineer is developing cyber technology to find you

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Yong Guan Iowa State Universitys Litton Assistant Professor of Electrical and Computer Engineering is developing technologies to track down cyber criminals and make Web transactions more secure. Credit: Photo by Bob ElbertIowa State University
Yong Guan, Iowa State University's Litton Assistant Professor of Electrical and Computer Engineering, is developing technologies to track down cyber criminals and make Web transactions more secure. Credit: Photo by Bob Elbert/Iowa State University

Yong Guan had scribbled 12 arrows across his office whiteboard, each black line going from one little box he had drawn to another little box. He had written five long formulas up there, too. And that was bad news for cyber criminals.


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