Methods and systems for multi-factor authentication in secure media-based conferencing
US9118809B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2014 |
| Grant date | Aug 25, 2015 |
| Priority date | — |
| Expiry date | Sep 8, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2203/6054
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and apparatuses, including computer program products, are described for multi-factor authentication of media-based (e.g., video and/or audio) conferencing between a plurality of end point devices. The methods and apparatuses provide for analysis of an end point media stream using a matrix of authentication factors, where the authentication factors include at least two of: user-specific facial recognition attributes, user-specific audio recognition attributes, acoustic environment attributes, visual environment attributes, user gesture attributes, technical attributes of the end point device, and technical attributes of the media stream, to determine an authentication score for the first end point device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.