A signal analysis of network traffic anomalies.
Paul BarfordJeffery KlineDavid PlonkaAmos RonPublished in: Internet Measurement Workshop (2002)
Keyphrases
- signal analysis
- network traffic
- anomaly detection
- multiresolution
- signal processing
- intrusion detection
- detect anomalies
- traffic patterns
- network intrusion detection
- empirical mode decomposition
- intrusion detection system
- feature extraction
- traffic data
- wavelet decomposition
- adaptive learning
- median filter
- lifting scheme
- wavelet transform
- non stationary
- unsupervised learning
- image processing
- subband
- databases
- multiscale
- e learning