Patent ID: 11875328
Assignee: MERCHANT LINK, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A system for accessing protected data comprising:
a token retriever system operating on a first processor and configured to receive a token of encrypted data from a device and to transmit a request including the token and a source identifier to a detokenization system over a data communications medium;
the detokenization system operating on a second processor and configured to receive the token and to transmit a response to the request that includes an account number associated with the token if the request has been received from an authorized source by checking the source identifier; and
wherein the token retriever system is configured to receive the account number and to display the account number for a predetermined period of time and to display an error if the request has not been received from the authorized source.