A Secure Intrusion detection system against DDOS attack in Wireless Mobile Ad-hoc Network
A Secure Intrusion detection system against DDOS attack in Wireless Mobile Ad-hoc Network
复制标题
无线移动自组织网络中抵御DDOS攻击的安全入侵检测系统
DOI：
10.5120/5824-8064
复制
发表时间：
2012
期刊：
影响因子：
--
通讯作者：
P. Sharma
中科院分区：
文献类型：
--
作者：
P. Sharma
无线移动的自组网（ad-hoc network，MANET）是一种新兴的技术，在战场等关键场合和建筑、交通监控等商业应用中具有很强的应用前景。MANET是一种无基础设施、不存在任何集中控制器、每个节点都具有路由能力的网络，并且因此将频繁地改变其与其它设备的连接。因此，无线移动的ad-hoc网络今天面临的主要挑战之一是安全性，因为不存在中央控制器。移动自组织网络是一种无线自组织网络，通常在链路层自组织网络之上具有可路由的联网环境。Ad hoc中也包含了无线传感器网络，因此传感器网络所面临的问题也是MANET所面临的问题。而传感器节点在无人值守的环境下发展，增加了各种攻击的机会。移动自组网中存在着多种安全攻击，分布式拒绝服务攻击（DDoS）就是其中之一。我们的主要目标是看到DDoS在路由负载，丢包率，端到端延迟，即最大化由于对网络的攻击的影响。在此基础上，本文还讨论了移动自组织网络和DDOS攻击，并给出了针对DDOS攻击的安全防护措施。通用术语安全、算法、分布式拒绝攻击、入侵检测系统。
Wireless Mobile ad-hoc network (MANET) is an emerging technology and have great strength to be applied in critical situations like battlefields and commercial applications such as building, traffic surveillance, MANET is infrastructure less, with no any centralized controller exist and also each node contain routing capability, Each device in a MANET is independently free to move in any direction, and will therefore change its connections to other devices frequently. So one of the major challenges wireless mobile ad-hoc networks face today is security, because no central controller exists. MANETs are a kind of wireless ad hoc networks that usually has a routable networking environment on top of a link layer ad hoc network. Ad hoc also contains wireless sensor network so the problems is facing by sensor network is also faced by MANET. While developing the sensor nodes in unattended environment increases the chances of various attacks. There are many security attacks in MANET and DDoS (Distributed denial of service) is one of them. Our main aim is seeing the effect of DDoS in routing load, packet drop rate, end to end delay, i.e. maximizing due to attack on network. And with these parameters and many more also we build secure IDS to detect this kind of attack and block it. In this paper we discussed some attacks on MANET and DDOS also and provide the security against the DDOS attack. General Terms Security, algorithms, distributed denial of attack, intrusion detection system.