Spam reduction in real time communications by human interaction proof
US8495727B2 · kind B2 · utility
6Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2007 |
| Grant date | Jul 23, 2013 |
| Priority date | — |
| Expiry date | Mar 4, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The claimed subject matter provides a system and/or a method that facilitates authenticating a data communication. An interface component can receive data related to a real time data communication between two or more clients. A verification component can employ a human interaction proof (HIP) to a client participating within the real time data communication, wherein a human identity of the client is authenticated as a function of a response to the HIP.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.