Trusted computing platform for restricting use of data
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United States of America Patent
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Apr 28, 2009
Grant Date -
N/A
app pub date -
Sep 25, 2000
filing date -
Sep 25, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A client/server system has a client platform adapted to provide restricted use of data provided by a serve. The client platform comprises a display, secure communications means, and a memory containing image receiving code for receiving data from a server by the secure communication means and for display of such data. The client platform is adapted such that the data received from a server is used for display of the data and not for an unauthorised purpose. A server adapted to provide data to a client platform for restricted use by the client platform comprises a memory containing image sending code for providing an image of data executed on the server, and secure communications means for secure communication of images of data to a client platform. The server is adapted to determine that a client platform is adapted to ensure restricted use of the data before it is sent by the image sending code.
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