Method and apparatus of storage anti-piracy key encryption (sake) device to control data access for networks
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United States of America Patent
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Oct 6, 2009
Grant Date -
Jan 10, 2008
app pub date -
Sep 20, 2007
filing date -
Jul 31, 2002
priority date (Note) -
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Abstract
A method for providing data access control over information networks comprises coupling a control device to a digital processing system, obtaining user identification by executing a user authentication process, retrieving initialization information from a first memory unit of the control device in response to a request from an information provider received over the information network when user's identity is authenticated, providing the initialization information to the information provider via the information network through the digital processing system, establishing a communication between the control device and the information provider over the information network when an acknowledgement of user identity is received, obtaining information from the information provider over the information network, and storing the information in a second memory unit of the control device.
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