How does an RFID system work? An RFID system consists of a tag made up of a microchip with an antenna, and an interrogator or reader with an antenna. The reader sends out electromagnetic waves. The tag antenna is tuned to receive these waves. A passive RFID tag draws power from the field created by […] ↓ Read the rest of this entry…
RFID Threats Unfortunately, businesses and governments are not the only ones interested in RFID. Civil liberties groups, hackers and criminals are also keenly interested in this new development, albeit for very different reasons. Civil liberties groups are concerned about RFID technology being used to invade people’s privacy; RFID tags enable unethical individuals to snoop on […] ↓ Read the rest of this entry…
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