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首页> 外文期刊>International Journal of Advanced Networking and Applications >Enhancing the Efficiency of Routing Protocols in VANETS by defending Dos Attacks using BF-IPCM
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Enhancing the Efficiency of Routing Protocols in VANETS by defending Dos Attacks using BF-IPCM

机译：通过使用BF-IPCM防御Dos攻击来提高VANETS中路由协议的效率

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Routing in VANETs (pure ad hoc architectures) with dynamic nature of the network becomes a challenging task for finding and maintaining routes. So, detecting the misbehaving vehicles is an important task in for improving the efficiency of the vehicles and to incorporate the reliable and secure routing in the transport system. Due to the self -configure (mobility) characteristic of the VANETS, it is very difficult to the road side and base station units to keep track of the actions happening among the vehicles. Obviously the attackers will have the fraudulent nature that same will persist over time with them that will be effected to the normal vehicles which is travelling in the network from the non trustworthy vehicles. So detection and proper action is needed to improve the efficient routing of the vehicles in the network. Earlier we have many techniques for detecting and preventing the misbehaving vehicles depending upon the threshold values, mobility factors, power ratios etc., now we are proposing a new technique called Bloom-Filter based IP Choke Mechanism for locating the harmful vehicle. In this paper we will discuss about the proposed technique on how to identify the malicious vehicle and how to defend the attacked vehicle by blocking it form the routing process.
机译：具有网络动态特性的VANET（纯临时结构）中的路由成为查找和维护路由的一项艰巨任务。因此，检测不良车辆是提高车辆效率并将可靠且安全的路线纳入运输系统的重要任务。由于VANETS的自配置（移动性）特性，路边和基站单元很难跟踪车辆之间发生的动作。显然，攻击者具有欺诈性，即欺诈者将随着时间的流逝而持续存在，这将影响从不可信车辆进入网络的普通车辆。因此，需要进行检测并采取适当的措施来改善网络中车辆的有效路由。早先我们有许多技术可以根据阈值，移动性因素，功率比等来检测和防止行为异常的车辆，现在我们提出了一种新技术，称为基于Bloom-Filter的IP扼流机制来定位有害车辆。在本文中，我们将讨论拟议的技术，该技术涉及如何识别恶意车辆以及如何通过将其阻止在路由过程中来对其进行防御。

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