期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2012
卷号：1
期号：6
页码：197-203
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Rely on mobile ad hoc networks so many intrusion detection techniques projected based on each node reflexively monitoring the data forwarding by its next hop. This paper projected valued evaluations of false positives and their collision on monitoring based intrusion detection for MANETs. Our investigational consequence shows that, even for a plain three- node configuration, an actual MANET suffers from high false positives; these results are validated by Markov and probabilistic models. Nevertheless, this false positive dilemma cannot be practical by simulating the similar network via admired MANET simulators, such as ns-2, OPNET or Glomosim. To cure this, Glomosim simulator proposed a probabilistic noise generator model. With the proposed noise model, the simulator exhibits the cumulative false positive actions comparable to that of the investigational tested. In simple monitoring based scheme where no resultant and more exact models are used, false positives causes the collisions in network performance in two ways, condensed throughput in standard networks with no attackers and helplessness to ease the upshot of attacks in networks with attackers.
