一个基于区块链的AI驱动的安全可搜索的加密框架,用于医疗物联网系统
IEEE journal of biomedical and health informatics
|March 6, 2025
概括
本研究介绍了与人工智能的二进制春季搜索技术,以在区块链上保护医疗物联网 (IoMT) 数据. 这种新的方法提高了患者健康记录的数据可搜索性和可信度.
科学领域:
- 计算机科学 计算机科学
- 网络安全 网络安全
- 医疗信息学 医疗信息学
背景情况:
- 医疗物联网 (IoMT) 系统利用区块链进行数据存储,但在数据搜索,隐私和安全方面面临挑战.
- 现有的IoMT区块链解决方案需要增强安全性和高效的数据检索机制,以确保患者数据的完整性和可靠性.
研究的目的:
- 提出一种与混合深度神经网络集成的新型二元弹搜索 (BSS) 技术,以实现安全可靠的IoMT数据管理.
- 为了提高IoMT环境中存储在区块链上的医疗数据的安全性,隐私性和可搜索性.
- 开发一个以患者为中心的数据访问模型,确保安全,高效和分散的患者健康记录 (PHR) 管理.
主要方法:
- 开发了一种基于群理论的二元弹搜索 (BSS) 技术,与混合深度神经网络相结合.
- 集成区块链用于不可变和分散的数据管理,人工智能用于数据分析和威胁检测,以及可用于安全查询的可搜索加密.
- 在拟议框架内实施安全密钥撤销和动态政策更新.
- 使用Hyperledger Fabric (OrigionLab) 进行区块链模拟.
主要成果:
- 拟议的框架大大缩短了交易时间,同时保持了 IoMT 数据的高安全水平.
- 与现有方法相比,证明了数据可搜索性和可信度的提高.
- 基于区块链的架构确保了医疗数据的完整性和防改存储.
结论:
- 与AI和区块链集成的新BSS技术为管理患者健康记录 (PHR) 提供了安全,高效和可搜索的解决方案.
- 以患者为中心的模型增强了数据安全性,并证明了医疗保健系统的投资回报率.
- 拟议的框架解决了IoMT数据搜索和存储中的关键隐私和安全问题.
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