Method and system for performing two factor authentication in mail order and telephone order transactions
US8453925B2 · kind B2 · utility
297Cited by
5References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2007 |
| Grant date | Jun 4, 2013 |
| Priority date | — |
| Expiry date | Sep 13, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F7/1008
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
The method for authenticating a mail order or telephone order transaction according to the present invention includes receiving authentication information from a cardholder, providing authentication information to an issuer, and determining whether the authentication information is valid. If the authentication information is valid, the issuer informs the merchant that the transaction is valid. In an embodiment, the issuer may not supply a personal assurance message and/or other confidential cardholder information previously supplied by the cardholder in response to the authentication information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.