期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2012
卷号：3
期号：1
页码：2992-2995
出版社：TechScience Publications
摘要：As a use of network increases for critical transaction, so huge damages are caused by intrusion attacks hence there is the need of Computer network security. To protect network against various active and passive attack, various technique have been suggested .Traditional methods depends on specialized signatures of previously seen attacks, or on expensive and difficult to produce labeled traffic datasets for profiling and training. In this paper, network attack are detected in unsupervised way without following the traditional way of signatures or labeled traffic.
