Towards an Extensible and Secure Cloud Architecture Model for Sensor Information System
Sensor information system is a specific distributed information management system for applying sensor data and aims to effectively process, manage, and analyze data emanating from sensor networks. Recently, with the development of sensor networks, sensor information system encounters many challenges, such as huge and diverse data, heterogeneous clients, scalability, and security. In this paper, the authors propose an extensible and secure cloud architecture model for sensor information system. They describe the composition and mechanism of the architecture model using cloud paradigm. they design the security solution for accessing sensor data and information services inside the architecture.