FIELD: personal computer based systems for processing secret information. SUBSTANCE: device has peripheral data medium, external contact assembly for reading information residing on peripheral data medium, as well as common board mounted read-only memory, peripheral data medium exchange controller, personal computer information exchange controller, local bus, bus generator, four nonvolatile memories, power control device, and disabling device for personal computer common control and data exchange bus. EFFECT: enhanced efficiency of mentioned information protection. 1 cl, 1 dwg
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Authors
Dates
2003-09-20—Published
2002-01-24—Filed