Secure access and copy protection management system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 14, 2005
app pub date -
Jan 9, 2004
filing date -
Oct 8, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An application, media drive, and media are configured so as to cooperate with one another to provide secure access and copying of protected content on the media. The application cooperates with the media drive to identify the media as a cooperating component, and in the process, also identifies the media drive as a cooperating component. The media includes information facilitating such identifying activity, such as a fingerprint indicating the copy protection method used to protect the content. Also included on the media is a guard module that authenticates the application as a cooperating component, establishes secure channels respectively with the application and the media drive for communicating secret information, installs licenses included on the media, and only allows access to the protected content if the media is an original copy. The application then manages usage and/or copying of the protected content according to the installed licenses.
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