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720 Poseidon: A 2-tier Anomaly-based Intrusion Detection System
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Bolzoni, D. and Zambon, Emmanuele and Etalle, S. and Hartel, P.H. (2005) Poseidon: A 2-tier Anomaly-based Intrusion Detection System. Technical Report TR-CTIT-05-53, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

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We present Poseidon, a new anomaly based intrusion detection system. Poseidon is payload-based, and presents a two-tier architecture: the first stage consists of a Self-Organizing Map, while the second one is a modified PAYL system. Our benchmarks on the 1999 DARPA data set show a higher detection rate and lower number of false positives than PAYL and PHAD.

Item Type:Internal Report (Technical Report)
Research Group:EWI-DIES: Distributed and Embedded Security
Research Program:CTIT-ISTRICE: Integrated Security and Privacy in a Networked World
Research Project:IPID: Integrated Policy-based Intrusion Detection
Additional Information:Imported from DIES
ID Code:720
Deposited On:12 December 2005
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