Researchers to Boost 'Smart Tag' Security

Johns Hopkins researchers will take part in a new multi-institution project to improve the security of "smart tags," the wireless devices that allow drivers to zip through automatic tollbooths and let workers enter a secured area with the flash of a card.

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<p><a href="http://www.physorg.com/news78505690.html">Researchers to Boost 'Smart Tag' Security</a></p> <p>Johns Hopkins researchers will take part in a new multi-institution project to improve the security of "smart tags," the wireless devices that allow drivers to zip through automatic tollbooths and let workers enter a secured area with the flash of a card.</p>