Mastercard Created Fingerprint Sensors
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Mastercard Created Fingerprint Sensors

Following in the footsteps of mobile phone manufacturers, Mastercard has created a credit card that uses fingerprint sensor technology to add an additional layer of security to making in-store purchases. Rather than requiring that you enter your PIN number to make a payment, these cards are fitted with small finger-sized sensor that you simply place your fingerprint on once you’ve put the card into a standard chip and PIN machine. The payment process doesn’t appear to change in any way other than that instead of entering a PIN you simply press your finger to the card.


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