System, method and apparatus for authenticating calls
US9197746B2 · kind B2 · utility
9Cited by
17References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 2009 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | Sep 9, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2203/6054
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention provides a system, method and apparatus for authenticating calls that is a robust Anti-vishing solution. The present invention can identify Caller ID spoofing, verify dialed number to detect man-in-the middle and verify called party against dialed digits to detect impersonation. This solution can handle calls coming from any phone any where with little impact on user experience. Two separate solutions are tailored for smart phones (communication devices capable of running application software) and traditional phones to reduce the impact to user experience while providing robust verification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.