Method of protecting a storage device for a windows operating system
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United States of America Patent
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N/A
Issued Date -
Apr 19, 2007
app pub date -
Oct 18, 2005
filing date -
Oct 18, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method of protecting a storage device for a Windows operating system. The method is divided into a write-proof method, a delete-proof method and a hidden partition method, which code the drivers of Lower Filter Device Object, Upper Filter Device Object, Partition n Lower Filter Device Object and Partition n Upper Filter Device Object and inserts the objects to the corresponding positions of Partition n Functional Device Object, the Disk Functional Device Object and the Bus Functional Device Object, thereby building a driver configuration respectively for the write-proof method, the delete-proof method and the hidden partition method. Thus, the objects can intercept and process a desired IRP when the IRP passes through the driver configuration.
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