A Methodology to Detect Temporal Regularities in User Behavior for Anomaly Detection.
Alexandr SeleznyovPublished in: SEC (2001)
Keyphrases
- user behavior
- anomaly detection
- detect anomalies
- detecting anomalous
- intrusion detection
- normal behavior
- malware detection
- user interaction
- anomalous behavior
- user preferences
- detecting anomalies
- network intrusion detection
- misuse detection
- network traffic
- network anomaly detection
- intrusion detection system
- normal traffic
- one class support vector machines
- user behavior patterns
- individual user
- data mining
- web usage mining
- network security
- dimensionality reduction
- cumulative sum
- negative selection algorithm
- unsupervised learning
- pairwise