Abstract: Clustering Web flows to attain Load Balancing is widely used in Clustering Intrusion Dtection approach.Correlated ideas were improted in the traditional fuzzy C-means clustering algorithm (FCM),defined logical distance formula,and presented a Correlated fuzzy C-means clustering algorithm(CFCM).At last we applied this approach in Clustering Intrusion Detection approach,and used KDD Cup 1999 data set to do experiment.The results demonstrated the viability and effectiveness of our approach.

Key words: Correlated ideas,CFCM,Clustering Intrusion Detection approach