Compliance auditing for encrypted video conferences
US11700114B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 30, 2021 |
| Grant date | Jul 11, 2023 |
| Priority date | — |
| Expiry date | Dec 24, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/147
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
One example method includes receiving, by a compliance auditing server, an indication of an encrypted video conference; sending, by the compliance auditing server, a request to a video conference provider to join a compliance auditing participant to the encrypted video conference, wherein the video conference provider does not have access to the compliance auditing server; receiving and storing, by the compliance auditing server, encrypted streams of audio and video from a plurality of participants in the video conference, wherein: the compliance auditing participant is one of the plurality of participants; and the video conference provider does not have access to the cryptographic meeting key; receiving, by the compliance auditing server after the encrypted video conference has ended, a request for a portion of the encrypted streams of audio and video; and providing, in response to the request, the portion of the encrypted streams of audio and video.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.