| 摘要 |
computer engineering. SUBSTANCE: device used for protecting computer components and other electronic pieces of equipment using processor units, such as components of memory devices, hard disks, removable boards and processor units has disabling circuit integrated with component under protection and provided with memory device that saves identification code for each disabling circuit; each disabling circuit has terminal communication equipment for entering key code into disabling circuit and comparator for comparing this key code with identification code of disabling circuit; the latter is free to disable component for further use in case of invalid key code. EFFECT: enhanced reliability of stealing protection device. 6 cl, 5 dwg
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