Method and apparatus for dynamic protection of static and dynamic content
US8832852B2 · kind B2 · utility
4Cited by
228References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2003 |
| Grant date | Sep 9, 2014 |
| Priority date | — |
| Expiry date | May 21, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/101
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for dynamically protecting content in a system for managing use of the content in accordance with usage rights. A request is received from a user device for content stored on a server. Information is gathered from at least one source to build the content in accordance with the request and the content is mapped to usage rights. A reply including the usage rights is sent to the user device, and use of the content is permitted based on the usage rights under control of a security module for enforcing usage rights.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.