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A defense mechanism against clone wars in hierarchical based wireless sensor networks

机译：基于分层的无线传感器网络中针对克隆战争的防御机制

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Wireless sensor networks are susceptible to clone attack due to open deployment of sensor nodes in hostile environment and lack of physical shielding. Node clone is an attempt where an adversary physically compromises a node, extract all the credentials such as keys, identity and stored codes, make hardware replicas with the captured information and introduce them at specified positions in the network. If no detection mechanism is employed then the network is vulnerable to many insidious attacks such as signal jamming, insert false information, cluster reformation and network monitoring that challenge the sensor applications. In this work we propose a mechanism based on the use of node ID and location information to detect replicated nodes by the base station in hierarchical based networks. The scheme is based on the centralized approach. The security analysis of the protocol is also presented that detects the attack in different cases.
机译：由于传感器节点在敌对环境中的开放部署以及缺乏物理屏蔽，因此无线传感器网络容易受到克隆攻击。节点克隆是一种尝试，在此过程中，对手会物理上折衷一个节点，提取所有凭据（例如密钥，身份和存储的代码），使用捕获的信息制作硬件副本，并将其引入网络中的指定位置。如果不采用检测机制，则网络很容易受到许多隐患的攻击，例如信号干扰，插入错误信息，集群重组和网络监控，这些挑战挑战了传感器的应用。在这项工作中，我们提出了一种机制，该机制基于节点ID和位置信息的使用来检测基站在基于分层的网络中的复制节点。该方案基于集中化方法。还提供了协议的安全性分析，可以检测不同情况下的攻击。

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