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首页> 外文期刊>Internet of Things Journal, IEEE >Ghost-in-ZigBee: Energy Depletion Attack on ZigBee-Based Wireless Networks
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Ghost-in-ZigBee: Energy Depletion Attack on ZigBee-Based Wireless Networks

机译：Ghost-in-ZigBee：基于ZigBee的无线网络的能量消耗攻击

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摘要

ZigBee has been widely recognized as an important enabling technique for Internet of Things (IoT). However, the ZigBee nodes are normally resource-limited, making the network susceptible to a variety of security threats. This paper closely investigates a severe attack on ZigBee networks termed as ghost, which leverages the underlying vulnerabilities of the IEEE 802.15.4 security suites to deplete the energy of the nodes. We show that the impact of ghost is very large and that it can facilitate a variety of threats including denial of service and replay attacks. We highlight that merely deploying a standard suite of advanced security techniques does not necessarily guarantee improved security, but instead might be leveraged by adversaries to cause severe disruption in the network. We propose several recommendations on how to localize and withstand the ghost and other related attacks in ZigBee networks. Extensive simulations are provided to show the impact of the ghost and the performance of the proposed recommendations. Moreover, physical experiments also have been conducted and the observations confirm the severity of the impact by the ghost attack. We believe that the presented work will aid the researchers to improve the security of ZigBee further.
机译：ZigBee已被广泛认为是物联网（IoT）的重要启用技术。但是，ZigBee节点通常受资源限制，使网络容易受到各种安全威胁的影响。本文密切研究了对称为Ghost的ZigBee网络的严重攻击，该攻击利用了IEEE 802.15.4安全套件的潜在漏洞来消耗节点的能量。我们表明，虚影的影响非常大，并且可以助长各种威胁，包括拒绝服务和重放攻击。我们着重指出，仅部署标准的高级安全技术套件并不一定能保证提高的安全性，反而可能会被攻击者利用，从而严重破坏网络。我们针对如何在ZigBee网络中定位和抵御重影和其他相关攻击提出了一些建议。提供了广泛的模拟，以显示重影的影响以及所提出建议的性能。此外，还进行了物理实验，观察结果证实了重影攻击的严重性。我们相信所提出的工作将有助于研究人员进一步提高ZigBee的安全性。

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