The Pentagon has launched several pilot programs aimed at finding a replacement for the Common Access Card, or CAC, Defense Department Chief Information Officer Terry Halvorsen said. In a Jan. 11 media roundtable, Halvorsen said these pilots examine biometrics and behavior, but declined to provide more specifics. "I don't want to tell you exactly things I'm testing, because that will then give anybody who wanted to start working this good intelligence on where they should start looking," he said. The...