Evaluating the Security and Performance of CoAP Protocol on Raspberry Pi 4 for IoT Applications

Due to its lightweight and RESTful communication model, the CoAP (Constrained Application Protocol) protocol is increasingly utilized in IoT applications. This research project aims to assess the security and performance of the CoAP protocol on the Raspberry Pi 4, which is widely deployed as an IoT endpoints. The study employs rigorous performance metrics including CPU utilization, memory usage, and latency, and a thorough security assessment focusing on network-level vulnerabilities. Findings are attained through theoretical and practical means. The research outcomes will provide insights into the suitability of CoAP for IoT deployments on the Raspberry Pi 4 and offer recommendations for enhancing security and performance.