Design And Implementation Of Io T Device Management Platform Based On Microservices Architecture

The advancement of 5G technology has propelled the era of the Internet of Things(IoT),with an increasing number of smart devices connecting to the internet,expanding device flexibility and data exchange capabilities.IoT platforms provide rich functional services and convenient solutions for IoT applications.However,as the variety of IoT devices increases and data scales grow,there is a growing demand for platform flexibility,scalability,and security in IoT device data transmission.The innovative research in this thesis revolves around the implementation of a highly flexible and scalable IoT platform,along with addressing the security concerns related to device data transmission.This thesis designs and implements a lightweight IoT platform based on a microservices architecture.Traditional IoT platforms often face limitations in terms of flexibility and scalability,but by adopting a microservices architecture,these limitations can be overcome,providing a more flexible and scalable solution.Additionally,this thesis conducts in-depth research on the security aspects of device data transmission.It provides a detailed discussion on encryption algorithms and performs experimental comparative analyses on various symmetric encryption algorithms.Furthermore,the ultra-lightweight symmetric encryption algorithm PRESENT is optimized and improved,resulting in significantly enhanced security for device data transmission,as validated by experiments.The research outcomes presented in this thesis offer an innovative solution to address the flexibility,scalability,and security issues of IoT platforms.Furthermore,comprehensive performance and functionality tests are conducted on the entire platform,validating the characteristics of the microservices architecture.The test results confirm the platform’s usability and stability.By implementing the proposed design solution discussed in this thesis,the flexibility,scalability,and efficiency of the platform can be improved,providing better technical support for IoT device management.