基于集群的安全和轻量级用户身份验证协议用于IoMT部署.
1School of Communication and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210003, China.
Sensors (Basel, Switzerland)
|November 27, 2024
概括
本研究引入了基于集群的三因素用户身份验证协议 (3ECAP),以提高医疗物联网 (IoMT) 传感器的安全性. 该协议提供了对网络攻击的强有力的保护,在资源有限的环境中保护患者的隐私.
科学领域:
- 网络安全 网络安全
- 医疗事物的互联网 (IoMT)
- 网络安全 网络安全
背景情况:
- 验证对于医疗物联网 (IoMT) 安全至关重要,但传统方法与资源有限的传感器和不断发展的网络攻击作斗争.
- 对IoMT设备的网络攻击越来越多,由于低成本传感器硬件的漏洞,威胁到患者的隐私.
- 现有的身份验证技术可能不适合IOMT传感器设备的独特限制.
研究的目的:
- 为IoMT环境提出一个高效的三因素集群用户身份验证协议 (3ECAP).
- 为了加强对IoMT传感器设备的安全性,防止复杂的网络攻击.
- 在连接的医疗保健系统中确保患者隐私和数据完整性.
主要方法:
- 开发了一个基于集群的三因素用户身份验证协议 (3ECAP).
- 使用默克尔树实现细粒度的访问控制,以确保用户与传感器集群的安全关联.
- 使用Proverif和NS3模拟进行了正式和非正式的安全分析.
主要成果:
- 3ECAP通过精细的访问控制建立安全的关联,有效地分割权限.
- 该协议证明了对特权升级攻击的稳定性.
- 模拟结果证实了3ECAP对网络攻击的有效性及其适用于资源有限的IoMT环境的适用性.
结论:
- 3ECAP为医疗物联网提供了一个高效和安全的身份验证解决方案.
- 该协议解决了因有限的资源和IoMT中先进的网络威胁所带来的安全挑战.
- 3ECAP在IoMT生态系统中增强了患者隐私和数据安全.
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