In this paper,a cloud-edge cooperative data integrity protection scheme is proposed for the data security problem of edge computing.The scheme utilizes the distributed architecture of edge devices and designs the abnormal data detection module and data privacy protection module to realize real-time computing and abnormal detection,while the cloud is responsible for data storage and outlier analysis.The scheme gives full play to the advantages of edge computing with lightweight and real-time features,and adapts to the resource-constrained,low-energy,and weak-computing-capacity characteristics of edge devices.The work in this paper provides a reference for further research on edge computing security.
edge computingdata integritycloud-edge collaborationdata securitycomputing power
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