5G消息商业发展机遇及安全风险挑战分析  

5G Message Development Opportunities and Security Risk Challenge Analysis

作　　者：王鑫[1] 侯赛男[1] 宋玉珊 马智 Wang Xin;Hou Sainan;Song Yushan;Ma Zhi(China Unicom Research Institute,Beijing 100176,China)

机构地区：[1]中国联通研究院,北京100176

出　　处：《信息通信技术》2021年第6期37-44,共8页Information and communications Technologies

摘　　要：在全球2G网络退网减频以及电信业务数字化转型的背景下,传统的点对点短信业务必将被智能化的新消息业务所替代,5G消息将迎来发展机遇期。文章分析5G消息的三类业务模式:面向个人用户打造沟通入口、面向商户应用打造价值入口、面向物联设备打造管理入口。通过分析得出,5G消息相比传统短信业务引入了多种角色,整体业务架构也将更开放化、多元化,因此也带来了安全风险的挑战。文章按照业务架构层级,对5G消息在网络侧的漏洞风险、在用户侧受诈骗风险以及利用消息体诈骗风险漏洞进行分析,并根据消息类型对安全部署方式给出解决建议,最后对5G消息安全相关的技术标准进展进行阐述,为5G消息安全体系构建提供有借鉴性的参考。With the 2 G frequency refarming and digital transformation of telecom business, the traditional point-to-point SMS service will be replaced by new intelligent message service and 5 G message will develop with more opportunities. The article introduces three types of business models of 5 G messages: to build communication entrance for personal users, to build value entrance for merchant applications, and to build management entrance for IoT. Based on the business model anaysis, the overall business architecture of 5 G message would be more open and diversified, thus security risk need to be considered.According to the business architecture level, this paper analyzes the vulnerability risk of 5 G message on the network side, user side and message body side, and put forward solutions to the security deployment method which is according to the message type. Finally, the progress of technical standards related to 5 G message security is expounded, and provides reference for the construction of 5 G message security system.

关 键 词：5G消息 RCS 安全机制 标准 业务模式 

分 类 号：F623[经济管理—产业经济]