Single sign on with multiple authentication factors
US11223614B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2019 |
| Grant date | Jan 11, 2022 |
| Priority date | — |
| Expiry date | Aug 9, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/082
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The authentication of a client to multiple server resources with a single sign-on procedure using multiple factors is disclosed. One contemplated embodiment is a method in which a login session is initiated with the authentication system of a primary one of the multiple server resources. A first set of login credentials is transmitted thereto, and validated. A token is stored on the client indicating that the initial authentication was successful, which is then used to transition to a secondary one of the multiple resources. A second set of login credentials is also transmitted, and access to the secondary one of the multiple resources is granted on the basis of a validated token and second set of login credentials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.