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A Novel Graphical Security Model for Evolving Cyber Attacks in Internet of Things

机译:用于物联网中不断发展的网络攻击的新型图形安全模型

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Internet of Things (IoT) devices have become attack targets due to their weak security protections and could be maliciously exploited as bots controlled by attackers to launch further attacks (e.g., distributed denial of service attacks). In this work, we investigate infection behaviors of Mirai and its variants to explore malware spreading in IoT networks and propose a novel approach to model the spreading of malware via a graphical security model. We completed an initial analysis via an example of IoT network. Our results capture the spreading behavior of Mirai in the IoT network by showing different stages of an IoT node (i.e., healthy, infected and propagating).
机译:物联网(IoT)设备由于其薄弱的安全保护而已成为攻击目标,并且可以被攻击者控制的僵尸程序恶意利用以发起进一步的攻击(例如分布式拒绝服务攻击)。在这项工作中,我们调查Mirai及其变体的感染行为,以探索在IoT网络中传播的恶意软件,并提出一种新颖的方法来通过图形安全模型对恶意软件的传播进行建模。我们通过一个IoT网络示例完成了初步分析。我们的结果通过显示IoT节点的不同阶段(即健康,感染和传播)来捕获Mirai在IoT网络中的传播行为。

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