• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>IST-Africa Week Conference >Minimising Black Hole Attacks to Enhance Security in Wireless Mobile Ad Hoc Networks
【24h】

Minimising Black Hole Attacks to Enhance Security in Wireless Mobile Ad Hoc Networks

机译：最小化黑洞攻击，以增强无线移动自组织网络的安全性

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

At the turn of the new millennium there has been a couple of technological advancement in computing. One of the notable changes was the paradigm shift from the traditional wired networking to wireless networking due to the low cost associated with wireless networking. Mobile ad hoc network (MANET) is a type of wireless network that does not need any existing infrastructure for it to be operational. Security is one of the problem associated with the MANET network because nodes leaving and joining arbitrarily at any time and this jeopardise on the security of the network as some malicious nodes can advertise as possible nodes available for routing data packets to the destination node(s) and these malicious nodes eventually result in denial of service attacks. This research has come up with a solution for reducing collaborative black hole attacks in wireless networks. Simulations using Network Simulator version 2.35 (NS2.35) simulator tool has been done for the proposed Secure AODV routing protocol and results have been presented and compared against other routing protocols. The simulation results show that the proposed solution performs in terms of packet delivery ratio and average end-to-end delay relative to other routing protocols.
机译：在新千年之交，计算机技术有了一些进步。显着的变化之一是由于与无线网络相关的低成本，从传统的有线网络向无线网络的范式转变。移动自组织网络（MANET）是一种无线网络，不需要任何现有基础结构即可运行。安全性是与MANET网络相关的问题之一，因为节点随时可以任意离开和加入，这危害了网络的安全性，因为某些恶意节点可能会通告可能的可用于将数据包路由到目标节点的节点。这些恶意节点最终导致拒绝服务攻击。这项研究提出了一种解决方案，用于减少无线网络中的协作黑洞攻击。已经针对建议的Secure AODV路由协议使用了网络仿真器2.35版（NS2.35）仿真器工具进行了仿真，并给出了结果并将其与其他路由协议进行比较。仿真结果表明，所提出的解决方案相对于其他路由协议而言，在分组传输率和平均端到端延迟方面表现良好。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号