Achar, S.; Faruqui, N.; Whaiduzzaman, M.; Awajan, A.; Alazab, M. Cyber-Physical System Security Based on Human Activity Recognition through IoT Cloud Computing. Electronics2023, 12, 1892.
Achar, S.; Faruqui, N.; Whaiduzzaman, M.; Awajan, A.; Alazab, M. Cyber-Physical System Security Based on Human Activity Recognition through IoT Cloud Computing. Electronics 2023, 12, 1892.
Achar, S.; Faruqui, N.; Whaiduzzaman, M.; Awajan, A.; Alazab, M. Cyber-Physical System Security Based on Human Activity Recognition through IoT Cloud Computing. Electronics2023, 12, 1892.
Achar, S.; Faruqui, N.; Whaiduzzaman, M.; Awajan, A.; Alazab, M. Cyber-Physical System Security Based on Human Activity Recognition through IoT Cloud Computing. Electronics 2023, 12, 1892.
Abstract
Cyber-physical security is vital for protecting key computing infrastructure against cyber attacks. Individuals, corporations, and society can all suffer considerable digital asset losses due to cyber attacks, including Data loss, theft, financial loss, reputation harm, company interruption, infrastructure damage, ransomware attacks, and espionage. A cyber-physical attack harms both digital and physical assets. Cyber-physical system security is more challenging than software-level cyber security because it requires physical inspection and monitoring. This paper proposes an innovative and effective algorithm to strengthen Cyber-Physical Security (CPS) with minimal human intervention. It is a Human Activity Recognition (HAR)-based approach where a GoogleNet-BiLSTM network hybridization has been used to recognize suspicious activities in cyber-physical infrastructure perimeter. The proposed HAR-CPS algorithm classifies suspicious activities from real-time video surveillance with an average accuracy of 73.15%. It incorporates Machine Vision at the IoT Edge (Mez) technology to make the system latency tolerant. Dual-layer security has been ensured by operating the proposed algorithm and GoogleNet-BiLSTM hybrid network from a cloud server, which ensures the security of the proposed security system. The innovative optimization scheme makes it possible to strengthen cyber-physical security with $4.29 per month only.
Keywords
Cyber-physical security; Human activity recognition; GoogleNet; BiLSTM; Deep Learning; Algorithm
Subject
Computer Science and Mathematics, Security Systems
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
