There are different ways to do this, using cryptographic keys. Intrinsic ID employs physical unclonable functions (PUFs) to differentiate chips from each other. The system utilizes tiny differences in ...

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Engineering researchers have developed a unique and robust method to prevent cloning of passive radio frequency identification tags. The technology, based on one or more unique physical attributes of ...

ARLINGTON, Va. -- A security researcher who planned to demonstrate a device that could clone radio frequency identification (RFID) enabled proximity badges, has pulled his presentation from the Black ...

ARLINGTON, Va. -- A security researcher who said he was pressured by radio frequency identification (RFID) chip maker HID Corp. to scrap his demonstration of a device that could clone RFID enabled ...

[Gabe Schuyler] had a frustrating problem when it came to getting into his building’s garage. The RFID access system meant he had to remove his gloves while sitting on his motorcycle to fish out the ...