在基于物联网的医疗保健中加强隐私,使用可证明的分区安全区块链原则和加密
C S Madhumathi1, K Vishnu Kumar2
1CSE, Dr. N.G.P. Institute of Technology, Coimbatore, Tamil Nadu, India.
Scientific reports
|August 13, 2025
概括
本研究介绍了一种使用区块链技术的安全医疗数据共享方法. 可验证的分区安全区块链原则 (PPSBCP) 提高了物联网 (IoT) 医疗领域的数据隐私和安全性.
科学领域:
- 计算机科学 计算机科学
- 医疗保健信息学 医疗保健信息学
- 网络安全 网络安全
背景情况:
- 物联网 (IoT) 正在医疗领域迅速扩大,产生大量敏感的个人健康信息.
- 分享电子健康记录对于现代医疗保健至关重要,但由于数据异质性和隐私问题,它面临着重大挑战.
- 现有的系统难以安全准确地存储和共享医疗数据,增加隐私侵犯的风险.
研究的目的:
- 提出一种新的技术,以在物联网环境中确保医疗保健数据共享.
- 为应对隐私泄露和电子健康信息交换中的安全问题所带来的挑战.
- 加强医疗保健数据交易的验证和验证.
主要方法:
- 引入了可验证的分区安全区块链原则 (PPSBCP) 技术,用于安全的医疗数据共享.
- 数据分析涉及Z-score规范化,用于识别敏感记录的敏感光谱影响率 (SSIR),以及用于分类的二项二次敏感数据预测 (BQSDP).
- 区块链的实施包括可折叠区块链加密标准 (FBES) 的哈希索引策略 (HIP),用于私钥验证的主节点交付身份验证策略 (MNHAP),以及用于交易原则的分布式超级分类账机制 (DHLM).
主要成果:
- 拟议的PPSBCP技术有效地分类敏感和非敏感的医疗保健信息.
- 加密和身份验证政策确保了强大的数据安全和隐私.
- 与现有方法相比,该系统在安全,验证和验证方面表现出很高的性能.
结论:
- 在物联网时代,PPSBCP技术为医疗数据共享提供了安全有效的解决方案.
- 这种方法可以减少隐私泄露,并提高敏感医疗信息的整体安全性.
- 该研究为更安全可靠的健康数据交换系统提供了基础.
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