期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2013
卷号：3
期号：4
出版社：S.S. Mishra
摘要：Intrusion detection over the last few years, assumed top importance in the world of network security and as in the case of wireless adhoc networks also. These are the networks that do not have an underlying infrastructure, network topology which are constantly changing. Because of increased vulnerabilities, Threats and Illegal Access intrusion prevention alone does not solve the problem . Intrusion detection for wireless adhoc networks is a complex and difficult task m ainly due to the dynamic nature, their highly constrained nodes, and the lack of central monitoring points. Intrusion prevention systems are considered as extensions of intrusion detection systems because they both monitor network traffic and/or system activities for malicious acti vity. The main differences are unlike intrusion detection systems, intrusion prevention systems are placed in-line and are able to actively prevent/block intrusions that are detected.In this paper we present outlines of the issues of intrusion detection and prevention for wireless adhoc networks.
