Mastercard Incorporated
Systems and methods for secure provisioning of data using secure tokens

Abstract:

A secure token (ST) system including at least one ST computing device to provision data using secure tokens over a network is provided. The ST computing device is configured to receive first customer data from a credit issuer computing device, the first customer data including at least one or more account identifiers associated with a customer and a social security number (SSN) associated with the customer. The ST computing device is also configured to hash the SSN, wherein the hashed SSN includes a hash value, assign a unique identifier to each of the one or more account identifiers, and generate a secure token by associating the hash value to each unique identifier. The ST computing device is further configured to store the secure token within the database, and transmit the secure token to at least one of the credit issuer computing device and a third party computing device.