User authentication system
US9439070B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2015 |
| Grant date | Sep 6, 2016 |
| Priority date | — |
| Expiry date | Apr 17, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/67
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A user authentication system 4 includes an authentication processing module 44, which authenticates a user terminal device 1 based on received account identification information and authentication information; a fraud determination module 48, which detects fraud in a login request from the user terminal device 1 based on the access history of the user terminal device 1; and a response control module 46, which allows the user of said user terminal device 1 to log in to a predetermined account if no fraud is detected in the login request and the user terminal device 1 has been authenticated, and, on the other hand, allows the user of said user terminal device 1 to log in to a dummy account in accordance with predetermined criteria if fraud is detected in the login request from the user terminal device 1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.