Methods and systems of using sub-domains to federate device credentials scoped to a common domain
US12417453B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2023 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | Mar 18, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/56
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A computer-implemented method for authenticating a user device via a device credential scoped to a common domain shared among a plurality of payment networks may be provided. The method may include receiving, by a server of a payment network, a first request redirected from a sub-domain assigned to the payment network to a domain name associated with the payment network, responsive to the first request, transmitting, to the user device, an authentication request comprising a challenge, a user identifier that identifies the user, and the common domain to which the device credential is scoped, receiving, from the user device, a response, accessing the device credential, the device credential having been stored by the payment network, validating the response based on the device credential, and causing, by the server, the user identifier and the device credential to be federated to the other ones of the plurality of payment networks based on the validating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.