Publish Subscribe System Security Requirement: A Case Study for V2V Communication

The Internet of Things (IoT) enables the linkage between the physical and digital domains, with wireless sensor networks (WSNs) playing a vital role in this procedure. The market is saturated with an abundance of IoT devices, a substantial proportion of which are designed for consumer use and have restricted power and memory capabilities. Our analysis found that there is very little research done on defining the security requirements of the IoT ecosystem. A crucial first step in the design process of a secure product entails meticulously scrutinizing and recording the precise security requirements. This paper focuses on defining security requirements for Vehicle-to-Vehicle (V2V) communication systems. The requirements are specified utilizing the Message Queuing Telemetry Transport for Sensor Network (MQTT-SN) communication protocol architecture, specifically tailored for use in sensor networks. The modified Security Requirement Engineering Process (SREP) and Security Quality Requirement Engineering (SQUARE) methodologies have been used in this paper for the case study. The security of the communication between the ClientApp and the road-side infrastructure is our main priority.