Profiling program and user behaviors for anomaly intrusion detection based on non-negative matrix factorization

Keyphrases

• User Behavior 100%
• Non-negative Matrix Factorization 100%
• Anomaly Intrusion Detection 100%
• Program Behavior 100%
• Audit Data 50%
• System Call 50%
• Fixed-length 16%
• Computer System 16%
• Effective Approach 16%
• Detection Accuracy 16%
• Experiment Results 16%
• Computational Expense 16%
• Normal Behavior 16%
• Research Laboratories 16%
• Model-based Method 16%
• Individual Systems 16%
• Computational Implementation 16%
• Call Data 16%
• New Mexico 16%
• Unix 16%
• Data Matrix 16%
• Real-time Intrusion Detection 16%

Computer Science

• Intrusion Detection 100%
• nonnegative matrix factorization 100%
• User Behavior 100%
• System Calls 50%
• Normal Program 33%
• Data Stream 16%
• Detection Accuracy 16%
• Normal Behavior 16%
• Individual System 16%
• Matrix Factorization 16%
• Effective Approach 16%
• Computer System 16%
• Information Source 16%