Patent ID: 11966492
Assignee: MASTERCARD INTERNATIONAL INCORPORATED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A computer-implemented method for use in coupling to data structures in different domains, the method comprising:
receiving, by a computing device, from a requestor, an access request, the access request including a case type, a time to live for the request, and at least one indicator of at least one domain;
determining, by the computing device, at least one restriction associated with the at least one domain;
compiling, by the computing device, a first message key specific to the access request, the first message key including the case type, the time to live for the request, the at least one indicator of the at least one domain, and the at least one restriction;
transmitting, by the computing device, the first message key to the requestor;
receiving, by the computing device, an information request including a second message key and a query specific to at least one person;
verifying, by the computing device, the second message key based on the first message key;
coupling, by the computing device, to a data structure in the at least one domain, consistent with the first message key; and
in response to verifying the second message key:
submitting, by the computing device, the query from the information request to the coupled data structure; and
providing, by the computing device, a response to the query from the data structure, to the requestor in response to the information request, wherein personal identifying information related to the at least one person is absent from the response.