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Detecting Sabotage Attacks in Additive Manufacturing Using Actuator Power Signatures
2019
IEEE Access
Additive manufacturing (AM), a.k.a. 3D printing is increasingly used to manufacture functional parts of safety-critical systems. The AM's dependence on computerization raises the concern that the AM process can be tampered with, and a part's mechanical properties sabotaged. To address this threat, we propose a novel approach for detecting sabotage attacks based on trusted monitoring of the current delivered to each printer motor. The proposed approach offers numerous advantages: 1) it is
doi:10.1109/access.2019.2928005
fatcat:iaehxp4p4va5pmcdxgjkdt25cy