面向全服务化网络的安全、隐私、可信及韧性综述

平子键; 王明君; 闫峥; 王海光; 李铁岩

doi:10.11959/j.issn.2096-109x.AQ25304

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面向全服务化网络的安全、隐私、可信及韧性综述

综述 | 更新时间：2026-07-15

- 面向全服务化网络的安全、隐私、可信及韧性综述
- Security, privacy, trust and resilience in the service-based mobile networks: a comprehensive survey
- 网络与信息安全学报 2026年12卷第3期页码：23-63
- 作者机构：
  
  1.西安电子科技大学网络与信息安全学院，陕西西安 710126
  2.空天地一体化综合业务网全国重点实验室，陕西西安 710071
  3.华为技术有限公司谢尔德实验室，广东东莞 523808
- 作者简介：
  
  平子键（2003- ），男，西安电子科技大学硕士生，主要研究方向为无线网络攻击与防御等。
  王明君（1987- ），男，博士，西安电子科技大学网络与信息安全学院讲师，主要研究方向为下一代移动通信安全和隐私保护、应用密码学等。
  闫峥（1972- ），女，博士，西安电子科技大学网络与信息安全学院教授、博士生导师，主要研究方向为信任管理、可信AI、网络安全、隐私保护、区块链等。
  王海光（1973- ），男，博士，华为技术有限公司谢尔德实验室资深研究员，主要研究方向为可信网络、AI代理安全协议、公钥证书管理、电信网络身份管理、认证与授权技术等。
  李铁岩（1971- ），男，博士，华为技术有限公司谢尔德实验室科学家，主要研究方向为未来网络与数字可信、AI安全、移动网络安全等。
- 基金信息：
  
  国家自然科学基金资助项目(U23A20300);华为-西电技术合作项目(HX01202011024;HX01202408049)
- DOI：10.11959/j.issn.2096-109x.AQ25304
  中图分类号： TP393
- 收稿：2025-12-25，
  
  修回：2026-05-03，
  
  纸质出版：2026-06-25
- 稿件说明：
移动端阅览
平子键, 王明君, 闫峥, 等. 面向全服务化网络的安全、隐私、可信及韧性综述[J]. 网络与信息安全学报, 2026, 12(3): 23-63.

Ping Zijian, Wang Mingjun, Yan Zheng, et al. Security, privacy, trust and resilience in the service-based mobile networks: a comprehensive survey[J]. Chinese Journal of Network and Information Security, 2026, 12(3): 23-63.
平子键, 王明君, 闫峥, 等. 面向全服务化网络的安全、隐私、可信及韧性综述[J]. 网络与信息安全学报, 2026, 12(3): 23-63. DOI： 10.11959/j.issn.2096-109x.AQ25304.

Ping Zijian, Wang Mingjun, Yan Zheng, et al. Security, privacy, trust and resilience in the service-based mobile networks: a comprehensive survey[J]. Chinese Journal of Network and Information Security, 2026, 12(3): 23-63. DOI： 10.11959/j.issn.2096-109x.AQ25304.

摘要

服务化架构是5G核心网的重要创新，其通过将传统紧耦合的网元拆分为松耦合、可重用、独立部署的网络功能，并通过标准化服务接口灵活调用，实现了网络的云原生、模块化、弹性扩展和开放性。然而，服务化的开放性和灵活性扩大了移动网络安全和隐私的威胁面。近年来，面向服务化移动网络的安全和隐私保护的研究和标准化工作方兴未艾。然而，现有工作缺乏系统性梳理服务化移动网络安全相关学术进展和研究脉络的调研工作。为此，面向全服务化移动网络，对安全、隐私、可信及韧性开展了系统化调研。首先，系统分析移动核心网、接入网以及用户终端所面临的安全与隐私风险，并全面总结服务化网络的核心安全需求。在此基础上，提出一个面向全服务化网络的四维可信服务化网络评价指标体系。应用该评价体系，对现有研究和标准化工作进行全面系统的分析和对比，揭示现有服务化网络存在的缺乏统一安全架构、安全策略易冲突以及AI安全保障缺失等严重的开放性问题，并指出未来研究方向，旨在为学术界和工业界提供有价值的理论和技术参考，助力下一代移动通信网络的健康与安全发展。

Abstract

The service-based architecture (SBA) represents a pivotal innovation of the 5G core networks. It decouples traditionally tightly coupled network elements into loosely coupled

reusable

and independently deployable network functions (NF)

which can be flexibly invoked via standardized service-based interfaces (SBI). This paradigm enables cloud-native deployment

modular design

elastic scaling

and open interoperability of mobile networks. Nevertheless

the openness and flexibility introduced by SBA also expand the threat surface for network security and user privacy. Recently

research efforts and standardization activities concerning security and privacy preservation for SBA mobile networks have been vigorously advanced. However

there still lacks a systematic survey that comprehensively sorts out the academic advances and research trajectories in this field. To fill this research gap

this paper conducts a systematic survey covering security

privacy

trustworthiness

and resilience issues in fully SBA networks. Firstly

we thoroughly analyzed the security and privacy risks faced by three main components of the mobile networks

i.e.

the core network

the access network

and the user terminals

and summarized the key security and privacy requirements of the networks. Then

we proposed the four-dimensional trustworthiness evaluation criteria system (4DTECS)

specifically designed for SBA network. By adopting 4DTECS

we performed a comprehensive analysis and investigation on existing academic research and standardization efforts. Furthermore

we identify several critical open challenges and outline some promising future research directions

aiming to provide valuable theoretical insights and technical references for academia and industry

and facilitate the sound and secure evolution of next-generation mobile communication networks.

关键词

Keywords

references

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