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Network Intrusion Detection: Monitoring, Simulation And Visualization, Mian Zhou
Network Intrusion Detection: Monitoring, Simulation And Visualization, Mian Zhou
Electronic Theses and Dissertations
This dissertation presents our work on network intrusion detection and intrusion sim- ulation. The work in intrusion detection consists of two different network anomaly-based approaches. The work in intrusion simulation introduces a model using explicit traffic gen- eration for the packet level traffic simulation. The process of anomaly detection is to first build profiles for the normal network activity and then mark any events or activities that deviate from the normal profiles as suspicious. Based on the different schemes of creating the normal activity profiles, we introduce two approaches for intrusion detection. The first one is a frequency-based approach which …