Mechanism to manage access to user data area with bridged direct-attached storage devices
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United States of America Patent
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Feb 4, 2014
Grant Date -
N/A
app pub date -
Mar 23, 2012
filing date -
Mar 23, 2012
priority date (Note) -
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Abstract
The present invention provides a bridged, direct-attached storage device that can be secured and work with any host system. In one embodiment, the storage device is configured with a secured user area and an unlocking mechanism for access to the secured user area. The storage device may comprise a translation module having a bridge that presents multiple logical units to a host. In addition, the storage device may comprise a controller having its own encryption engine to encrypt the entire user area of the storage media. In one embodiment, the storage device presents the unlocking mechanism via a second logical device as a read-only device, such as a CD/DVD-ROM, or virtual CD device. The secondary logical device comprises executable code, which allows the user, for example, to enter, change, or remove the password and unlock the user area.
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