Secure communication
US11070545B2 · kind B2 · utility
0Cited by
1References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 11, 2015 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | May 20, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/425
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
There is provided a system comprising a first device of a user and a second device of a user, in which a user carries out a secure transaction utilising a user interface of the second device, wherein the secure transaction process sends a request to a user interface of the first device, and authorises or authenticates the transaction in dependence on a response to the request which is not transmitted from a user interface of the second device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.