Anomaly detection from network logs using diffusion maps
Sipola, T., Juvonen, A., & Lehtonen, J. (2011). Anomaly detection from network logs using diffusion maps. In L. Iliadis, & C. Jayne (Eds.), Engineering Applications of Neural Networks (pp. 172-181). Springer. IFIP Advances in Information and Communication Technology, 363. https://doi.org/10.1007/978-3-642-23957-1_20
Julkaistu sarjassa
IFIP Advances in Information and Communication TechnologyPäivämäärä
2011Tekijänoikeudet
© Springer. This is an electronic final draft version of an article whose final and definitive form has been published by Springer.
The goal of this study is to detect anomalous queries from network logs using a dimensionality reduction framework. The fequencies of 2-grams in queries are extracted to a feature matrix. Dimensionality reduction is done by applying diffusion maps. The method is adaptive and thus does not need training before analysis. We tested the method with data that includes normal and intrusive traffic to a web server. This approach finds all intrusions in the dataset.
Julkaisija
SpringerEmojulkaisun ISBN
978-3-642-23956-4Kuuluu julkaisuun
Engineering Applications of Neural NetworksISSN Hae Julkaisufoorumista
1868-4238Asiasanat
Alkuperäislähde
http://www.springerlink.com/index/N615170400W21N13.pdfJulkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/20672180
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