E-passport flaws

Radio frequency identification tags in passports may make it possible to determine from a distance whether somebody is carrying a passport and even tell the nationality of a passport holder. Taken to an extreme, such identification could make it possible to detonate explosives only when someone from a particular country is nearby, Flexilis shows in this video. Researchers addressed e-passport concerns at the 2006 Black Hat security conference in Las Vegas.
Written by ZDNet Staff, Contributor