FIELD: information technology.
SUBSTANCE: apparatus for deleting records from carriers on hard disks comprises: a storage sensor, an individual detection apparatus, a network connection apparatus, a voltage converter, a microcontroller, a square-wave pulse generator, a display device, an energy storage, a switch, a device for switching switch devices which change the direction of current in solenoids, two blocking devices, two switch devices, four solenoids of a field-converting system, a computer power supply and three Hall sensors.
EFFECT: high reliability of deleting information, shorter time for emergency deletion of information, high security from unauthorised information accessing, high reliability of operation of the deleting apparatus when selecting any deleting mode.
13 dwg
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RU2291500C1 |
