基于5G SA+MEC企业园区组网的安全方案  

A security scheme of enterprise park networking based on 5G SA+MEC

作　　者：胡兆烜 张建敏[1] 冯晓丽 HU Zhaoxuan;ZHANG Jianmin;FENG Xiaoli(Research Institute of China Telecom Co.,Ltd.,Beijing 102209,China;China Telecom Co.,Ltd.,Beijing 100033,China)

机构地区：[1]中国电信股份有限公司研究院,北京102209 [2]中国电信集团有限公司,北京100033

出　　处：《信息通信技术与政策》2022年第10期19-27,共9页Information and Communications Technology and Policy

摘　　要：多接入边缘计算(Multi-Access Edge Computing,MEC)在5G独立组网(Standalone,SA)网络下具备低时延、大带宽、高算力等特征,企业可在园区内基于5G SA+MEC组网实现生产、管理业务的数据本地处理,降低网络时延和抖动,获得更优质的业务体验。由于MEC在5G网络边缘引入了容器、虚拟化等技术,并支持向所承载的应用提供网络能力开放,在接入、传输、MEC平台、数据安全及运维管理等层面面临着不同的安全威胁,因此有必要重点探讨5G MEC在企业园区组网中面临的常见安全风险、对应的安全防护方案及典型案例。Multi-access Edge Computing(MEC)on a 5G SA(Standalone)network has the advantages of low latency,large bandwidth,and high computing power.By using the 5G SA+MEC networking,enterprises can realize locally processing of production and management data,reduce delay and congestion of network,and obtain a better quality of service.Due to the introducing of technologies like container and virtualization at the edge of 5G network,and exposing network capability to the applications it carries,MEC faces different security threats in access network,transmission network,MEC platform,data security,management of operation and maintenance and other aspects.It is necessary to focus on the common security threats which 5G SA+MEC networking is up against,corresponding security schemes and typical cases.

关 键 词：MEC 安全 组网 5G 企业园区 

分 类 号：TN929.5[电子电信—通信与信息系统]