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Financial and similar identification cards read by magnetic swipe card readers and methods relating thereto
Financial and similar identification cards read by magnetic swipe card readers and methods relating thereto
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机译:磁卡读卡器读取的金融和类似身份证件及其相关方法
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摘要
Apparatus forming a portable charge, debit or similar identification card which can be read using a magnetic card reader and methods for securing information are described. The preferred apparatus includes a magnetic stripe for storing information, a jamming assembly configured to emit a jamming signal which temporarily renders at least a portion of the magnetic stripe unreadable when the card is swiped through the card reader without first entering correct authentication data, and a power source adapted to supply power to the jamming assembly. Other features are also disclosed.
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