Internet of things (IoT), the growth of which is predicted to double from 2017 to 2022, will be widely applied in all fields. The concomitant IoT safety problem, which is closely related to first concerned human health, deserve prior and sufficient concentration. Different from other fields, security is a unique safety problem in IoT applications. Hackers can change the data and operation of IoT devices and cause safety accidents. To prevent potential hazards, a security integrated IoT safety model is proposed in this paper. This model, referring hazard analysis by Systems-Theoretic Process Analysis (STPA) in IoT field, contributes more blocks on security section. This model could identify abnormal signs and thus provide early warning for potentially hacked IoT devices. A case study is analyzed by this model to show its reliability.?
Internet of things (IoT), the growth of which is predicted to double from 2017 to 2022, will be widely applied in all fields. The concomitant IoT safety problem, which is closely related to first concerned human health, deserve prior and sufficient concentration. Different from other fields, security is a unique safety problem in IoT applications. Hackers can change the data and operation of IoT devices and cause safety accidents. To prevent potential hazards, a security integrated IoT safety model is proposed in this paper. This model, referring hazard analysis by Systems-Theoretic Process Analysis (STPA) in IoT field, contributes more blocks on security section. This model could identify abnormal signs and thus provide early warning for potentially hacked IoT devices. A case study is analyzed by this model to show its reliability.?
Hampton 2 37th International System Safety Conference isssconferences@system-safety.orgTechnical Issues?
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