What is biometric security?
Janice Kephart joins Jim Blasingame to discuss the different types of biometric security, like fingerprinting, facial recognition, retina scans, plus she explains that biometric technology can also be used in a consumer setting.
More interviews with Janice Kephart
How the two kinds of thermal imaging works for security screening
When biometric security crosses over and becomes creepy privacy invasion
Will airport security include facial recognition?
Is the U.S. more or less safe from terrorism today?
How the Clinton administration contributed to the attacks of 9-11