一个基于代理的安全隐私保护的去中心化协议,用于在危机期间共享和管理数字健康护照信息
1Department of Information Technology, College of Computing and Information Technology, University of Jeddah, Jeddah, Saudia Arabia.
PeerJ. Computer science
|August 7, 2023
概括
这项研究引入了一个安全的,去中心化的协议,用于共享数字健康护照,增强危机期间的智能城市物流. 这种新方法,SMDPA,比现有的与流行病相关的技术提供了更好的隐私和安全性.
科学领域:
- 技术与社会 技术与社会
- 公共卫生信息学 公共卫生信息学
- 网络安全 网络安全
背景情况:
- 当代社会面临着技术挑战,特别是在COVID-19流行病等危机期间的智能城市物流方面.
- 现有的技术解决方案往往会出现隐私和安全违规行为,证明不够保护敏感数据.
研究的目的:
- 在危机期间识别智能城市物流中的技术挑战.
- 提出一种新的保护隐私的去中心化协议,用于安全共享数字个人和健康护照信息.
- 评估拟议协议的性能,并将其与现有方法进行比较.
主要方法:
- 系统审查在流行病期间使用的保护隐私的应用程序和协议.
- 开发一个以代理为基础的,去中心化的私人集交叉 (PSI) 协议,名为安全移动数字护照代理 (SMDPA).
- 基于模拟的SMDPA协议的性能评估.
主要成果:
- 一项系统性审查揭示了现有的与流行病相关的应用程序中的重大隐私和安全漏洞.
- 拟议的SMDPA协议证明了数字健康护照信息的有效安全共享.
- SMDPA表现出卓越的性能,平均CPU负载约为775ms,而ADB-SMC的平均负载为900ms.
结论:
- SMDPA协议为管理数字健康护照提供了一个实用且安全的解决方案,解决了当前技术的局限性.
- 这些发现强调了在智能城市物流中需要强有力的,保护隐私的协议,特别是在公共卫生紧急情况下.
- 对于政府和公共卫生组织来说,SMDPA提供了一种成本效益高的方法,可以获得重要的信息,同时保持个人隐私.
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