Enhancing WSN Reliability: A Survey of Security, Privacy, And Routing Strategies

Abstract

Wireless sensor networks (WSNs) have attracted significant attention due to their diverse applications in areas like environmental monitoring, precision agriculture, and industrial automation. However, their reliance on resource-constrained sensor nodes with open wireless communication channels presents distinct security and privacy challenges. This research paper delves into these challenges comprehensively and examines existing solutions. It investigates the ramifications of security attacks such as stealth node compromise on the integrity and dependability of WSNs. Additionally, it explores crucial security mechanisms including encryption, authentication, and access control, alongside privacy-preserving techniques aimed at anonymizing data and ensuring unique privacy measures. Furthermore, the paper discusses the intricate relationship between security, privacy, and routing efficiency, while shedding light on unresolved research queries and future avenues for safeguarding WSNs. This study serves as a beneficial reference for both investigators and professionals seeking to grasp and address issues concerning WSN security and routing.