Patent ID: 11947656
Assignee: KAZUAR ADVANCED TECHNOLOGIES LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 20:
21. A security circuitry configured to operate in conjunction with a computer comprising a chassis with a plurality of fasteners and a plurality of sensors, each given fastener of the plurality of fasteners associated with a sensor of the plurality of sensors, the sensor configured to enable detecting a condition of the given fastener and to forward data indicative of the conditions and/or changes thereof to the security circuitry; the security circuitry is configured to:
use data received from the sensors of the plurality of sensors to obtain data indicative of a sequence of implication events associated with the fasteners of the plurality of fasteners;
generate a pattern corresponding to the sequence of implication events;
match between data corresponding to the generated pattern and a stored reference data;
responsive to identifying, based on the match, a successful matching result indicative of an authorized opening of the chassis, enable authorized opening of the chassis; and
responsive to identifying, based on the match, a mismatching result indicative of an unauthorized opening of the chassis, initiate one or more anti-tampering actions.