TOKENIZATION IN MOBILE ENVIRONMENTS
First Claim
1. A method for tokenizing data, comprising:
- identifying data for communication by a mobile device;
retrieving, by the mobile device, device information and session information, the device information comprising information associated with the mobile device and the session information comprising information associated with a communication session by the mobile device;
identifying one or more tokenization parameters based on the retrieved device information and the retrieved session information, the tokenization parameters identifying properties of a tokenization operation;
tokenizing the identified data based on the identified tokenization parameters; and
transmitting the tokenized data to a communication system.
4 Assignments
0 Petitions
Accused Products
Abstract
Data can be protected in mobile and payment environments through various tokenization operations. A mobile device can tokenize communication data based on device information and session information associated with the mobile device. A payment terminal can tokenize payment information received at the payment terminal during a transaction based on transaction information associated with the transaction. Payment data tokenized first a first set of token tables and according to a first set of tokenization parameters by a first payment entity can be detokenized or re-tokenized with a second set of token tables and according to a second set of tokenization parameters. Payment information can be tokenized and sent to a mobile device as a token card based on one or more selected use rules, and a user can request a transaction based on the token card. The transaction can be authorized if the transaction satisfies the selected use rules.
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Citations
20 Claims
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1. A method for tokenizing data, comprising:
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identifying data for communication by a mobile device; retrieving, by the mobile device, device information and session information, the device information comprising information associated with the mobile device and the session information comprising information associated with a communication session by the mobile device; identifying one or more tokenization parameters based on the retrieved device information and the retrieved session information, the tokenization parameters identifying properties of a tokenization operation; tokenizing the identified data based on the identified tokenization parameters; and transmitting the tokenized data to a communication system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A mobile device for tokenizing data, configured to:
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identify data for communication; retrieve device information and session information, the device information comprising information associated with the mobile device and the session information comprising information associated with a communication session by the mobile device; identify one or more tokenization parameters based on the retrieved device information and the retrieved session information, the tokenization parameters identifying properties of a tokenization operation; tokenize the identified data based on the identified tokenization parameters; and transmit the tokenized data to a communication system.
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19. A method for tokenizing data, comprising:
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identifying data for communication by a mobile device; retrieving, by the mobile device, device information comprising information associated with the mobile device; accessing one or more token tables based on the retrieved device information; tokenizing the identified data using the accessed token tables; and transmitting the tokenized data to a communication system.
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20. A mobile device for tokenizing data, configured to:
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identify data for communication; retrieve device information comprising information associated with the mobile device; access one or more token tables based on the retrieved device information; tokenize the identified data using the accessed token tables; and transmit the tokenized data to a communication system.
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Specification