An Intrusion Detection Method Based on Outlier Detection

AbstrcatOutlier detection has special meaning in intrusion detection.So use replicator neural networks (RNNs) to provide an outlier detection method for intrusion detection. First train RNN with datasets, then use trained RNN to provide the measurement of the outlyingness of data records. The performance of the RNNs is assessed by using a ranked score measurement. The experiment shows that the algorithm has got good effect.