IoT网络中的网络弹性:通过流行病传播进行评估的方法和实例
Cyber Resilience in IoT network: Methodology and example of assessment through epidemic spreading
摘要:
网络弹性是复杂系统的一个重要属性,也是开发特定物联网应用的重要考虑因素。这项工作旨在引入一种新的方法来评估物联网的弹性,采用基于网络的流行病传播方法中的风险感知。物联网被认为是一种设备网络,需要平衡感染和交互(通信)的概率,以减少恶意软件的爆发,同时将网络功能保持在可接受的水平。数学模型和仿真结果揭示了物联网威胁管理从基于风险的方法转变为基于弹性的方法的好处。
英文摘要:
Cyber Resilience is an important property of complex systems and is important consideration in developing specific IoT applications. This work aims at introducing a novel approach to assess IoT resilience adopting the risk perception in network based epidemic spreading approach. In particular IoT has been considered a network of devices where the probability of infection and interactions (communication), needs to be balanced in order to reduce the malware outbreack while maintaining the network functionalities at an acceptable level. The mathematical model and the simulation results reveal the benefit of a shift from a risk-based to a resilience based approach to threat management in IoT.
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