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Reference broadcast synchronization-based prevention to DoS attacks in VANET

机译：在VANET中参考基于广播同步的DoS攻击防护

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摘要

Vehicular Ad-hoc Networks (VANET) has suffered from many risks in the past, like security privilege and mode of authentication by many attackers/hackers because they were trying to disturb the network and break communication services for their personal interest. The series of attacks that have broken the secured communication are network jammer, source sink attackand these attacks are called as denial of service (DoS) attacks. A novel model for prevention of DoS attacks in VANET is proposed and named as RBS protocol. The proposed model is based on the master chock filter concept for filtration of packets during busy traffic and other attacks. The protocol was also evaluated by the other two methods, which are blocking the source IP originator by the DoS attacks and checking the prevention of TCP/UDP flooding and IP sniffing attacks. The evaluation of the protocol was based on the mobility node's interaction and utilization of bandwidth. The experimental results were performed on the highway transportation condition. The RBS protocol results showed that the packet delivery ratio, throughput, time delayhas improved as compared to IP-trackback protocol.
机译：车载专用网络（VANET）过去曾遭受许多风险，例如安全性特权和许多攻击者/黑客的身份验证模式，因为他们试图出于个人利益干扰网络并破坏通信服务。破坏安全通信的一系列攻击是网络干扰，源宿攻击，这些攻击称为拒绝服务（DoS）攻击。提出了一种新型的防止VANET中DoS攻击的模型，并将其命名为RBS协议。所提出的模型基于主阻塞过滤器概念，用于在繁忙流量和其他攻击期间过滤数据包。还通过其他两种方法对协议进行了评估，其他两种方法是通过DoS攻击阻止源IP发起者，并检查TCP / UDP泛洪和IP嗅探攻击的预防措施。该协议的评估基于移动性节点的交互作用和带宽利用。实验结果是在公路运输条件下进行的。 RBS协议的结果表明，与IP回溯协议相比，分组传输率，吞吐量，时延都有所提高。

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