通过超学习增强医疗物联网 (IoMT) 安全性:针对整体入侵检测系统的性能驱动方法
Mousa Alalhareth1,2, Sung-Chul Hong2
1Department of Information Systems, College of Computer Science and Information System, Najran University, Najran 61441, Saudi Arabia.
Sensors (Basel, Switzerland)
|June 19, 2024
概括
这项研究通过在集成入侵检测系统 (IDS) 中使用元学习来增强医疗物联网 (IoMT) 的安全性. 新的加权元学习方法提高了对不断变化的网络威胁的准确性和检测率.
科学领域:
- 网络安全 网络安全
- 机器学习 机器学习
- 医疗事物的互联网 (IoMT)
背景情况:
- 由于其异质和动态的性质,IoMT环境面临着独特的安全挑战.
- 现有的入侵检测系统 (IDS) 难以适应 IoMT 中不断变化的网络威胁.
- 强大的和适应性的安全解决方案对于保护敏感的医疗数据至关重要.
研究的目的:
- 研究将元学习应用于集体技术中的应用,以增强IoMT入侵检测.
- 开发一种新的以绩效为导向的加权元学习方法,用于动态组合优化.
- 为了提高 IoMT 设置中的 IDS 的准确性,检测率和 F1 评分.
主要方法:
- 集体学习策略包括堆叠和袋装与元学习相结合.
- 针对动态分类器权重分配,提出了一种以绩效为导向的加权元学习技术.
- 分类器权重的分配是基于精确度,损失和对优化组合IDS的信心水平.
主要成果:
- 拟议的基于元学习的整体IDS与现有模型相比,表现出优越的性能.
- 在准确性,检测率,F1得分和假阳性率方面观察到显著的改善.
- 该模型的有效性在各种输入特征大小中得到验证.
结论:
- 与集成式IDS集成的meta-learning提供了一种有前途的方法来加强IoMT网络安全.
- 通过加权的元学习,集体模型的动态优化增强了入侵检测能力.
- 进一步的研究可以提高IDS在保护医疗数据和物联网基础设施方面的性能.
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