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首页> 外文期刊>International journal of business data communications and networking >Prevention of Black Hole Attacks on Mobile Ad Hoc Networks Through Intrusion Detection Systems
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Prevention of Black Hole Attacks on Mobile Ad Hoc Networks Through Intrusion Detection Systems

机译：通过入侵检测系统预防移动自组织网络上的黑洞攻击

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In a mobile ad hoc network, a source node must rely on intermediate nodes to forward its packets along multi-hop routes to the destination node. The performance of a mobile ad hoc network is closely related to the capability of the implemented routing protocol to adapt itself to unpredictable changes of topology network and link status. One of these routing protocols is optimized link state routing protocol which assumes that all nodes are trusted. However, in a hostile environment, the OLSR is known to be vulnerable to various kinds of malicious attacks. Without having any control on packet forwarding, an intermediate node can behave selfishly or maliciously to drop packets going through it. Therefore, in this article, the authors propose a new technique for the selection of multipoint relays whose aims to provide each node the ability to select alternative paths in order to reach any destination two hops away.
机译：在移动自组织网络中，源节点必须依靠中间节点将其数据包沿多跳路由转发到目标节点。移动自组织网络的性能与所实现的路由协议使自身适应拓扑网络和链路状态的不可预测变化密切相关。这些路由协议之一是优化的链路状态路由协议，该协议假定所有节点都是受信任的。但是，在敌对环境中，已知OLSR容易受到各种恶意攻击。在不对数据包转发进行任何控制的情况下，中间节点可能会自私或恶意地丢弃通过它的数据包。因此，在本文中，作者提出了一种用于选择多点中继的新技术，其目的是为每个节点提供选择替代路径的能力，以便到达两跳之外的任何目的地。

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