| 移动边缘计算安全防御研究 |
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| 引用本文： | 陈璐,汤红波,游伟,柏溢. 移动边缘计算安全防御研究[J]. 网络与信息安全学报, 2021, 7(1): 130-142. DOI: 10.11959/j.issn.2096-109x.2021014 |
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| 作者姓名： | 陈璐 汤红波 游伟 柏溢 |
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| 作者单位： | 信息工程大学，河南 郑州 450001 |
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| 基金项目： | 国家自然科学基金(61801515);国家自然科学基金(61941114) |
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| 摘 要： | 移动边缘计算(Mobile Edge Computing,MEC)通过进一步将电信蜂窝网延伸至其他无线接入网络,可以有效地解决传统网络中回程链路负载过重、时延较长的问题.但由于MEC服务节点暴露在网络边缘,且计算能力、存储能力和能量受限,更易受到攻击者的青睐.在分析移动边缘计算面临的安全威胁问题基础上,针对设备安全、节...
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| 关 键 词： | 移动边缘计算 安全 威胁 计算卸载 计算迁移 |
Research on security defense of mobile edge computing |
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| Lu CHEN,Hongbo TANG,Wei YOU,Yi BAI. Research on security defense of mobile edge computing[J]. Chinese Journal of Network and Information Security, 2021, 7(1): 130-142. DOI: 10.11959/j.issn.2096-109x.2021014 |
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| Authors: | Lu CHEN Hongbo TANG Wei YOU Yi BAI |
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| Affiliation: | Information Engineering University, Zhengzhou 450001, China |
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| Abstract: | Mobile Edge Computing can solve the problem of heavy backhaul link overloaded and long delay effectively by further extending the telecommunication cellular network to other wireless access networks.However， the MEC nodes are exposed to the edge of the network whose computing resource, storage capacity and energy resource are limited, they are more vulnerable to the illegal attacks by attackers.Based on the briefly analysis of the security threats faced by mobile edge computing, some key problems and challenges of mobile edge computing for four different security subjects, device security, node security, network resources and tasks, and migration security are summed up and expounded, and the existing security solutions were summarized.Finally, the open research and future development trend of mobile edge computing security defense on three aspects that limited resource defense model in the dynamic scene, resource deployment based on comprehensive trust and user-centered service reliability assurance are discussed. |
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| Keywords: | mobile edge computing security threats computing offloading computing migration |
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