Security Architecture of Computer Communication System Based on Internet of Things

Security Architecture of Computer Communication System Based on Internet of Things

연구 분야: Infrastructure

학회: ICASIT 2020: Proceedings of the 2020 International Conference on Aviation Safety and Information Technology

In large-scale service collaboration environment, security and privacy protection are the main factors affecting the development of IoT service applications. The security and privacy requirements of IoT services mainly focus on three aspects: secure data sharing, secure service collaboration, and minimum privacy leakage of service users. Based on the characteristics of the Internet of Things service and its security and privacy requirements, this paper proposes an access control policy management mechanism for secure data sharing, an access control architecture that protects data confidentiality and service policy privacy, and ensures a combination of security services and minimum privacy leakage of users. The method has practical value and theoretical guiding significance in constructing secure IoT services. Designed the overall communication architecture of a computer communication system suitable for the Internet of Things, emphasized the importance of the security management of the computer communication system of the Internet of Things, and explained the Internet of Things from three different logical levels: perception layer, network transmission layer and application layer The overall security architecture of the computer communication system of the Internet of Things is designed.