摘要
5G网络新技术、新特征带来了新的安全风险与挑战,主要体现在虚拟化设备安全边界模糊,数据泄露风险有所增加,海量多样化终端容易成为新的攻击目标以及新业务场景下安全责任主体划分难度加大等方面。5G安全相关标准重点研究5G安全关键技术、5G系统安全架构和流程相关要求、设备安全保障等,目前已完成第1版本(R15)的标准制定工作,预计2019年底完成第2阶段(R16)5G安全的标准制定工作。
New technologies and features of 5G network bring new security risks and challenges.It is mainly reflected in the blurred security boundary of virtualization equipment,the increased risk of data leakage,massive diversified terminals which are vulnerable to attack,and the increased difficulty in the division of security responsibility subjects in new business scenarios.The 5G security specifications focus on the key technologies of 5G security,the security architecture and process,security assurance,etc.At present,the first phase(R15)of 5G security specifications has been published,and the second phase(R16)is expected to be completed by the end of 2019.
作者
杨红梅
赵勇
YANG Hongmei;ZHAO Yong(China Academy of Information and Communications Technology,Beijing 100191,China;China Telecom Co.,Ltd.Beijing Branch,Beijing 100010,China)
出处
《中兴通讯技术》
2019年第4期2-5,18,共5页
ZTE Technology Journal
关键词
5G
基础设施
关键技术
安全风险
供应链风险
标准
5G
infrastructure
key technology
security risk
supply chain security risk
specification
