计算机与现代化Issue(4)：111-118,126,9.DOI:10.3969/j.issn.1006-2475.2025.04.017
基于零信任和区块链的跨境电商数据安全共享模型
Cross Border E-commerce Data Security Sharing Model Based on Zero Trust and Blockchain
摘要
Abstract
With the rapid development of cross-border e-commerce industry,the explosive growth of related data in cross-border e-commerce has made data security issues increasingly prominent.Traditional cross-border e-commerce platforms often face issues of data leakage,tampering,and untrustworthiness,leading to a decrease in the trust of merchants and users to the platform.To address this issue,this paper proposes a cross-border e-commerce data security sharing model based on zero trust and blockchain(EDSM-BZT).Firstly,a zero trust based multi factor identity authentication scheme is designed,which com-bines time and knowledge factors to dynamically verify each visitor.Secondly,a trust evaluation strategy is added to the scheme to calculate the trust value of the accessing subject and achieve more fine-grained control over user access behavior.Finally,an on chain and off chain collaborative storage sub model in the model is built to ensure the secure transmission and storage of cross-border e-commerce data.The experimental results show that the model can achieve dynamic control of access authorization and efficient storage of cross-border e-commerce data,with good performance and scalability.关键词
区块链/零信任模型/EDSM-BZT模型/协同存储/跨境电商数据Key words
blockchain/zero trust model/EDSM-BZT model/collaborative storage/cross-border e-commerce data分类
信息技术与安全科学引用本文复制引用
黎小梦,姜茸,梁志宏,余益民..基于零信任和区块链的跨境电商数据安全共享模型[J].计算机与现代化,2025,(4):111-118,126,9.基金项目
云南省科技计划中央引导地方科技发展专项(202307AB110009) （202307AB110009）
云南省科技计划重大专项(202202AD080011) （202202AD080011）
云南省跨境贸易与金融区块链国际联合研发中心项目(202203AP140010) （202203AP140010）
