SECURE EXCHANGE OF A SENSITIVE DATA OVER A NETWORK BASED ON BARCODES AND TOKENS
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United States of America Patent
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app pub date -
May 18, 2016
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May 18, 2016
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Abstract
Methods, systems, and computer program products for securely exchanging a credit card token with an external computer for purchasing a product. The system includes one or more processors, a memory, and a camera coupled to at least one processor. The system scans a first barcode by the camera. The first barcode is published upon a display of the external computer and indicates a plurality of payment parameters of the product. The system decodes the first barcode to extract the payment parameters. The system publishes the payment parameters for display to a user. The system receives a first input, where the first input indicates a credit card number for purchasing the product, and a credit card token that corresponds to the credit card number is saved in the memory.
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