医疗物联网的智能双相双重身份验证框架
Muhammad Asif1, Mohammad Abrar2, Abdu Salam3
1Department of Computer Science, Bacha Khan University, Charsadda, 24420, Pakistan.
Scientific reports
|January 12, 2025
概括
本研究介绍了医疗物联网 (IoMT) 的安全双重身份验证框架. 新系统增强了数据安全性,并减少了医疗设备的计算负载.
科学领域:
- 生物医学工程 生物医学工程
- 网络安全 网络安全
- 计算机科学 计算机科学
背景情况:
- 医疗物联网 (IoMT) 提供实时医疗监控,但由于敏感数据和网络威胁而面临重大安全挑战.
- 对IoMT的现有安全解决方案往往无法平衡强大的安全性和低计算开销,导致性能问题和漏洞.
- 在IoMT通信中安全性不足,可能会损害患者健康信息的机密性和完整性.
研究的目的:
- 开发和评估智能双相双重身份验证框架,以提高IoMT环境中的传感器到服务器通信的安全性.
- 解决当前安全方法的局限性,这些方法与性能瓶和漏洞作斗争.
- 确保在IoMT网络中安全有效地传输敏感的医疗数据.
主要方法:
- 实施了两相双重身份验证框架,使用圆曲线Diffie-Hellman (ECDH) 进行注册期间的密钥交换.
- 采用高级加密标准Galois计数模式 (AES-GCM) 进行实时通信期间的安全数据加密.
- 进行模拟以评估加密-解密时间,计算成本,延迟,数据包交付比率和应对常见网络攻击 (中间人,重播,暴力攻击) 的弹性.
主要成果:
- 拟议的框架显示了显著的改进:加密/解密时间减少了45%以上,计算成本减少了45.38%,延迟减少了28.42%,与现有方法相比.
- 实现了高的数据包交付比率,表明了高效的数据传输.
- 展示了强大的防御能力来应对复杂的网络威胁,确保数据的保密性和完整性.
结论:
- 智能双相双重身份验证框架有效地提高了IoMT安全性,而不会影响设备的功能.
- 该框架为将高级安全性集成到现有医疗保健系统中提供了一个理想的解决方案.
- 这种方法提供了一种强大而有效的方法来保护IOMT通信中的敏感医疗数据.
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