Enhancing Indoor Security by using Li-Fi Transmission for IoT devices

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Department of Electronic and Telecommunication Engineering


The rapid proliferation of the Internet of Things (IoT) has created a critical demand for robust indoor security solutions. To address this pressing need, this research proposes a novel approach by leveraging Light Fidelity (Li-Fi) transmission technology to enhance indoor security for IoT devices. Li-Fi offers a secure and efficient means of communication by utilizing light waves instead of traditional radio frequency (RF) signals, mitigating potential interference and security vulnerabilities. This study investigates the potential of Li-Fi transmission as a security-enhancing mechanism for IoT devices, focusing on the utilization of existing lighting infrastructure to facilitate high-speed data transfer with improved security and reduced interference. The research explores the challenges associated with securing IoT networks and identifies the limitations of existing security protocols. To achieve this objective, a Li-Fi-based transceiver is designed and implemented specifically for IoT devices. Comprehensive experiments and simulations are conducted to evaluate the performance, reliability, and effectiveness of the proposed security mechanisms, comparing them against conventional approaches. The outcomes of this study contribute to the advancement of IoT security, presenting a novel and effective solution for enhancing indoor security


Submitted BY Naim Uddin T-183033