System and method for securely moving content
US8904173B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2010 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Mar 6, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A domain controller is provided for use with a content source and a media device. The content source can provide encrypted content and rights data corresponding to the encrypted content. The media device can provide a request for the encrypted content and the rights data. The domain controller includes a communication portion, a digital rights management portion and a memory portion. The communication portion can engage in a first bi-directional communication with the content source and can engage in a second bi-directional communication with the media device. The digital rights management portion can receive the rights data. The memory portion can store the encrypted content. The second bi-directional communication includes an authorization and authentication communication between the communication portion and the media device, a secure move message exchange between the communication portion and the media device and a content download from the communication portion to the media device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.