A Survey on Secure Data Transfer in the Development of Internet of Things (IoT) Applications Using LoRaWAN Technology

A Survey on Secure Data Transfer in the Development of Internet of Things (IoT) Applications Using LoRaWAN Technology

연구 분야: Analysis

학회: SN Computer Science

The Internet of Things (IoT) has given rise to a multitude of interconnected devices that generate vast volumes of data. Efficient data communication is essential for the success of IoT. LoRaWAN, known for its low power consumption, long-range reach, and suitability for low-data-rate applications, has emerged as a preferred wireless communication protocol. However, ensuring the security of sensitive data transmissions is imperative. This study focuses on IoT devices based on LoRaWAN, conducting a comprehensive survey of security schemes, MAC layer protocols, optimised routing algorithms, and multi-hop approaches to enhance performance. The integration of novel mechanisms to improve LoRaWAN security across diverse IoT devices and networks is crucial for its sustained growth in the smart IoT era. The application of AI and machine learning to energy-efficient LoRaWAN networks is a promising avenue for research. Additionally, efforts should be made to improve routing algorithm efficiency while accommodating network characteristics like low power and long-range communication.Advanced encryption and authentication systems are critical for improving LoRaWAN data transmission security. Security research should also concentrate on recognising and mitigating security risks. Designing strong key management systems, preventing replay attacks, assuring end-to-end encryption, protecting gateways, providing secure firmware update procedures, resolving privacy issues, and devising secure authentication techniques are all challenges. These activities are critical to realising LoRaWAN's full potential in IoT.