Game-based adaptive security in the Internet of Things for eHealth
Game-based adaptive security in the Internet of Things for eHealth
复制标题
电子医疗物联网中基于游戏的自适应安全
DOI：
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
H. Abie
中科院分区：
文献类型：
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作者：
Mohamed Hamdi;H. Abie
物联网(IoT)使部署基于无处不在计算和融合网络的分布式应用成为可能。由于其异构性，它带来了新的安全挑战和要求。特别是，物联网中实现的安全机制应该适应动态环境。提出了一种基于博弈的物联网自适应安全模型，重点研究了eHealth的应用。我们使用安全有效性和能效之间的权衡来评估自适应安全策略。我们还给出了仿真实验结果来评估所提出的模型的性能。我们的模型表明，与现有模型相比，我们的模型允许将智能设备的寿命延长47%。
The Internet of Things (IoT) is enabling the deployment of distributed applications based on ubiquitous computing and convergent networks. Due to its heterogeneous structure, it introduces new security challenges and requirements. Particularly, the security mechanisms implemented in the IoT should adapt to the dynamic context. This paper proposes a game-based model for adaptive security in the IoT, with an emphasis on eHealth applications. We use the trade-off between security-effectiveness and energy-efficiency to evaluate adaptive security strategies. We also present the results of simulation experiments to assess the performance of the proposed model. We show that our model allows extending the lifetime of the smart things by 47% compared to existing models.