A RMF and AHP-Based Approach to Risk Assessment of Power Internet of Things

摘要

With the development of the power Internet of Things, it has countless sensing terminals, complex information communication channels, and huge data storage and processing centers. The risk assessment of power Internet of Things is crucial to the cyberspace security. In this paper, firstly, the architecture of power Internet of Things and RMF is investigated. RMF is applied to the risk assessment of power Internet of things for the first time. Secondly, a risk assessment method of power Internet of Things based on RMF and improved AHP is proposed, in which we introduce RMF and combine improved AHP to analyze the risk and threat of power Internet of Things. Accordingly, the risk value is obtained, which can be used as the basis of the decision, authorize and monitor of power Internet of Things. Finally, a simple scenario of the power Internet of Things is simulated to verify our risk assessment method. The simulated results show that our risk assessment method can be dynamically implemented in the power Internet of things.