If you’ve worked with passive RFID before, you know that most readers only work within inches of the card. In [Fran’s] DEFCON talk this summer he calls it the “ass-grabbing method” of ...

These systems make the most sense for a business that has small, movable ... those assets can be transmitted via radio waves to RFID readers, which are usually based at stationary locations.

It turns out that it can muster just enough power to charge a small digital ... when a device that uses RFID (like your phone) is nearby: When approached by a RFID reader some of the energy ...

It doesn’t need a battery to capture key codes, just the magnetic field generated by an RFID reader. You can see the functionality demonstrated in the video after the break. By holding the ...

The wireless Aperio® PINpad escutcheon allows access to rooms simply by entering a PIN, via a card reader or with a combination of both ... The Aperio® PINpad escutcheon is available for conventional ...