摘要
5G时代智能终端数量和数据量呈指数级增长,集中式的云计算将难以满足用户浸入式的极致体验。作为5G的关键技术之一,移动边缘计算在边缘侧提供IT服务和云计算能力,带来便利的同时也引出了新的安全挑战。首先,调查了移动边缘计算所面临的安全风险和现有安全防护机制;其次,重点讨论了协议和网络安全、访问控制、身份认证、数据安全与隐私保护、虚拟化安全的发展现状并进行展望;最后,针对安全防护机制提出三方面建议,分别是改进安全防护机制、定制差异化安全需求、与新技术相结合。
In the 5G era,the number of smart terminals and the amount of data are increasing exponentially,and centralized cloud computing fails to satisfy the ultimate user immersion experience.As one of the key technologies of 5G,mobile edge computing provides IT services and cloud computing capabilities at the edge,which brings convenience and introduces new security challenges.First,it investigates the security risks faced by mobile edge computing and the existing security protection mechanisms;second,it focuses on the development status and prospects of protocol and network security,access control,identity authentication,data security and privacy protection,and virtualization security;finally,three suggestions are proposed for the security protection mechanism:improving the security protection mechanism,customizing differentiated security requirements,and combining with new technologies.
作者
张伟成
卫红权
刘树新
普黎明
ZHANG Weicheng;WEI Hongquan;LIU Shuxin;PU Liming(Information Engineering University,Zhengzhou 450001,China)
出处
《信息工程大学学报》
2021年第5期523-529,共7页
Journal of Information Engineering University
基金
国家自然科学基金青年科学基金资助项目(61803384)。
关键词
移动边缘计算
协议和网络安全
访问控制
身份认证
数据安全与隐私保护
mobile edge computing
protocol and network security
access control
identity authentication
data security and privacy protection
作者简介
张伟成(1990-),男,硕士生,主要研究方向为5G安全、移动边缘计算安全。
