Design of Data Security Model in Fog Computing

2nd International Symposium on Application of Materials Science and Energy Materials

材料科学;能源学

Xiao, Xuelian^1 ; He, Shuqing^1 ; Wang, Haifeng^1

Information Science and Engineering School, LinYi University, LinYi, China^1

关键词: Architecture designs;    Communication cost;    Computing system;    Cooperative mechanisms;    Data security models;    Performance loss;    Security management;    Security storages;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/490/4/042044/pdf
DOI  :  10.1088/1757-899X/490/4/042044

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Edge computing system includes a large amount of storage devices, which are applied to access the large-scale data from the fog computing equipments to reduce the communication cost incurred by the large-scale data movement. However the security of storage system in the edge of network is significant. To improve the data security in fog computing system, a novel security storage model is proposed to compose the architecture design and data security management scheme. We discussed the cooperative mechanism and important data security management algorithms. Additionally, the multi-level trusting domain design scheme is provided to enhance the defense capacity to prevent the attacks from the interior networks. The experimental result indicates that this model can hold the performance loss under the acceptable range. The proposed model has better data security and scalability. So it will be used into the fog computing system or edge computing system.