为了提高物联网支持的医疗保健系统的安全性
Reyazur Rashid Irshad1, Shahab Saquib Sohail2, Shahid Hussain3
1Department of Computer Science, College of Science and Arts, Sharurah-68341, Najran University, Kingdom of Saudi Arabia.
本研究引入了一种基于鱼的新型属性加密方案 (WbAES),以提高物联网 (IoT) 医疗保健系统的安全性. WbAES显著减少了执行时间和能源消耗,同时提高了对未经授权访问的数据安全性.
科学领域:
- 计算机科学 计算机科学
- 网络安全 网络安全
- 生物医学工程 生物医学工程
背景情况:
- 物联网 (IoT) 医疗保健系统利用众多网络设备来照顾患者.
- 这些系统面临着严重的安全漏洞,原因是大量的连接设备.
- 现有的解决方案因执行时间长,能源效率低下和安全性不足而扎.
研究的目的:
- 为物联网医疗保健系统提出一种新且安全的基于属性的加密方案.
- 加强患者健康记录 (PHR) 的数据安全和隐私.
- 在执行时间和能源消耗方面提高物联网医疗保健系统的效率.
主要方法:
- 开发了一个基于鱼的属性加密方案 (WbAES),利用鱼优化算法.
- 使用不对称的主密钥加密用于数据加密和解密.
- 在Python中使用患者健康记录 (PHR) 数据集和模拟攻击场景验证了WbAES框架.
主要成果:
- 实现了较短的执行时间 (20 个传感器的11 秒) 和能耗 (0.121mJ).
- 证明了高吞吐量 (850 Kbps) 和准确性 (99.85%).
- 与现有算法相比,展示了最小的计算成本 (0.19毫秒).
结论:
- 拟议的WbAES为保护物联网医疗系统提供了强大而高效的解决方案.
- WbAES有效地解决了安全挑战,包括未经授权的访问和数据操纵.
- 该方案在性能指标上提供了显著的改进,使其适用于现实世界医疗保健应用.
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