Hugh Thompson, an adjunct computer science professor at the Florida Institute of Technology who helped devise last week's test, believes other systems could also be vulnerable.
"Looking at these systems doesn't send off signals that ... if we just get rid of Diebold and go to another vendor we'll be safe," Thompson said. "We know the Diebold machines are vulnerable. As for ES&S, we don't know that they're bad but we don't know that they're (good) either." |