网络空间中数字身份认同与个人隐私保护  

The Construction of Digital Identity and Personal Privacy Protection in Cyberspace

作　　者：杨军 YANG Jun(Yangquan Vocational and Technical College,Yangquan 045000,China)

机构地区：[1]阳泉职业技术学院,山西阳泉045000

出　　处：《数字通信世界》2025年第1期181-183,共3页Digital Communication World

摘　　要：本文基于对10000名网民数字身份行为数据进行的统计分析,探讨了网络空间中数字身份认同的技术实现方式及其存在的隐私安全问题。研究发现,62.5%的用户在多个网络平台采用同一数字身份,75.3%的用户遭遇过不同程度的隐私信息泄露。针对上述问题,本文从密码学、访问控制、可信计算、隐私保护数据挖掘等技术层面,提出了一种基于联邦学习的隐私保护数字身份认同方案。仿真实验表明,该方案能够有效平衡数字身份的可用性与隐私安全性。Based on statistical analysis of the digital identity behavior data of 10000 netizens,this article explores the technical implementation methods of digital identity construction in cyberspace and the privacy and security issues that exist.A study found that 62.5% of users use the same digital identity on multiple online platforms,and 75.3% of users have experienced varying degrees of privacy information leakage.In response to the above issues,this article proposes a privacy preserving digital identity recognition scheme based on federated learning from the technical aspects of cryptography,access control,trusted computing,and privacy preserving data mining.Simulation experiments show that this scheme can effectively balance the availability and privacy security of digital identities.

关 键 词：数字身份认同 密码学 访问控制 联邦学习 隐私保护 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]