Design rationale for secure probe storage based on patterned magnetic media

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Abelmann, Leon and Chong, Jordan and Hartel, Pieter and Lodder, Cock (2002) Design rationale for secure probe storage based on patterned magnetic media. [Report]

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Abstract:We describe the design rationale for a hardware tamper resistant secure storage system based on probe storage with a patterned magnetic medium. This medium supports normal read/write operations by magnetising individual dots perpendicular to the media plane. We report on an experiment to show that in principle the medium also supports a separate class of read/write-once operations by allowing individual dots in the media to be destroyed irreversibly by precise local heating. Security stems from the fact that bulk-erase is not possible.
Item Type:Report
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Link to this item:http://purl.utwente.nl/publications/66915
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