BIDS:区块链和入侵检测系统联盟,以确保医疗物联网网络的安全
IEEE journal of biomedical and health informatics
|October 19, 2023
概括
本研究介绍了基于区块链的入侵检测系统 (IDS),以提高医疗物联网 (IoMT) 的安全性. 这种新的方法提供了高效的强有力的防护,以高效地抵御网络攻击.
科学领域:
- 网络安全 网络安全
- 医疗信息学 医疗信息学
- 网络安全 网络安全
背景情况:
- 医疗物联网 (IoMT) 提供了重要的医疗保健好处,但面临着关键的安全漏洞.
- 在IoMT系统中,保护敏感的患者数据和确保设备完整性至关重要.
- 物联网设备的低计算能力需要像入侵检测系统 (IDS) 这样的高效安全机制.
研究的目的:
- 提出一个新的基于区块链的入侵检测系统 (IDS) 联盟,以保护IoMT网络和设备.
- 为应对IoMT设备有限的计算资源所带来的安全挑战.
- 在IoMT生态系统中增强数据保密性,完整性和分散性.
主要方法:
- 开发基于区块链的IDS架构,利用紧账本技术和加密哈希.
- 实施点对点网络,以加强中央和集群网络拓中的去中心化.
- 专注于适合资源有限的物联网设备的低计算功率要求.
主要成果:
- 拟议的区块链IDS联盟有效应对各种网络攻击,包括拒绝服务 (DoS),匿名,假冒,中间人 (MITM) 和跨站点脚本 (XSS).
- 获得了100%的完美F1得分,表明高度准确的入侵检测和分类.
- 报告的曲线下面积 (AUC) 值超过99%,证明了模型的异常性能和可靠性.
结论:
- 区块链IDS联盟为保护IoMT网络提供了一个安全,高效和分散的解决方案.
- 拟议的方法通过加密哈希和点对点网络,确保数据的保密性和完整性.
- 这种方法显著提高了IoMT系统的安全性,保护了患者的信息和健康.
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