代码完整性和机密性:积极和健康的老龄化积极数据方法
Egor Litvinov1, Henry Llumiguano2, Maria J Santofimia2
1Nokia Corporation, 90620 Oulu, Finland.
Sensors (Basel, Switzerland)
|July 11, 2023
概括
物联网 (IoT) 网络安全需要更好的代码完整性. 本研究介绍了一种虚拟机方法,以确保资源有限的物联网设备中的代码完整性,证明其可行性.
科学领域:
- 网络安全 网络安全
- 计算机工程 计算机工程
- 嵌入式系统 嵌入式系统
背景情况:
- 物联网 (IoT) 设备的扩散需要强有力的安全措施.
- 现有的物联网安全侧重于可用性,完整性和机密性,忽视了代码完整性.
- 物联网设备的有限资源阻碍了先进代码保护机制的实施.
研究的目的:
- 为解决物联网 (IoT) 设备代码完整性的差距.
- 为资源有限的物联网环境适应传统的代码完整性机制.
- 为物联网代码完整性提出和验证一种基于虚拟机的新方法.
主要方法:
- 为物联网代码完整性量身定制的概念验证虚拟机的开发.
- 专注于在虚拟机框架内保护固件更新.
- 在广泛使用的微控制器单元上对拟议机制的实验验证.
主要成果:
- 虚拟机方法在物联网固件更新期间有效地确保代码完整性.
- 实验验证证明了在常见的微控制器单元上可行的资源消耗.
- 拟议的机制为物联网代码完整性挑战提供了一个强大的解决方案.
结论:
- 虚拟机方法是增强物联网 (IoT) 设备中的代码完整性的可行解决方案.
- 这种方法解决了物联网环境中通常存在的资源限制.
- 进一步研究和实施这种方法可以显著提高物联网安全性.
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