Patent ID: 11876911
Assignee: VISA INTERNATIONAL SERVICE ASSOCIATION
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A method comprising:
receiving, by a secure gateway, a request message including an identifier and a request for a list of device aliases associated with a user;
retrieving, by the secure gateway, a list of device aliases from a blockchain based on the identifier, wherein each device alias is associated with a network address of a network computer;
transmitting, by the secure gateway, the list of device aliases to a user device;
receiving, by the secure gateway, a selected device alias from the list of device aliases from the user device, the selected device alias being used to process a transaction initiated by the user;
forwarding, by the secure gateway, a request for access data to the network address of the network computer associated with the selected device alias;
receiving, by the secure gateway, the access data from the network computer; and
sending, by the secure gateway, the access data to a resource provider computer.