Enhancing Insider Threat Detection in Imbalanced Cybersecurity Settings Using the Density-Based Local Outlier Factor Algorithm - Al-Shehari, Taher Ali; Rosaci, Domenico; Al-Razgan, Muna; Alfakih, Taha; Kadrie, Mohammed; Afzal, Hammad; Nawaz, Raheel (IEEE access, 2024)
Keywords: Algorithms; Analytical models; Anomaly detection; Anti-virus software; Computer hacking; Computer security; Cybersecurity; Data analysis; data imbalance addressing; Data integrity; Data points; Datasets; Density; Hidden Markov models; insider threat detection; Intrusion detection; Intrusion detection systems; local outlier factor algorithm; Machine learning; Machine learning algorithms; Malware; Outliers (statistics); Skewed distributions; System effectiveness; Threat assessment