Systems and methods for chassis intrusion detection
US12321505B2 · kind B2 · utility
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8References
21Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 12, 2021 |
| Grant date | Jun 3, 2025 |
| Priority date | — |
| Expiry date | Dec 9, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2143
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computing device includes an intrusion switch and a battery-backed volatile memory. The battery-backed volatile memory is configured to indicate a physical intrusion when the physical intrusion is detected by the intrusion switch. The triggering of the intrusion switch interrupts a power supply to the battery-backed volatile memory. A method of detecting hardware intrusion in a computing device is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.