
Software within electronic voting machines had been corrupted with malicious code squirreled away in images on the touch screen. When activated with a specific series of voting choices, the rogue program would tip the results of a precinct toward a certain candidate. Then the program would disappear without a trace.
Luckily, the setting was not an election but a classroom exercise; the conspirators were students of Aviel D. Rubin, a professor at Johns Hopkins University. It might seem unusual to teach computer security through hacking, but a lot of what Professor Rubin does is unusual. He has become the face of a growing revolt against high-technology voting systems. His critiques have earned him a measure of fame, the enmity of the companies and their supporters among election officials, and laurels: in April, the Electronic Frontier Foundation gave him its Pioneer Award, one of the highest honors among the geekerati.
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