Multi-factor authentication
US7770002B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 17, 2006 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | Mar 18, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F7/1008
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Methods and devices are provided for two-way authentication. In one example, a method prompts a user for an account number and a PIN. Upon authentication of the account number and the PIN, an e-mail having a link to a new session is sent to the user. If the account number and the PIN were authenticated, a custom background preselected by the user is presented in the new session and a password is requested. Use of the custom background preselected by the user may help the user authenticate the computer system to which he is attempting to gain entry. Upon authentication of the password, entry to a computer system is permitted. To provide optional, enhanced anti-phishing capability, if the account number and the PIN were not authenticated, the an indication may be made that the e-mail message is being sent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.