International Journal of Innovative Research in Computer and Communication Engineering

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TITLE From Intrusion Detection to Autonomous Breach Diagnosis Using Multi-Source Evidence Fusion
ABSTRACT Network Intrusion Detection Systems are very good at detecting malicious network traffic; however, they do a poor job of providing analysts with the information to diagnose a breach or make decisions about what actions should be taken. This research describes an AI-based autonomous breach diagnostic system. The proposed autonomous breach diagnostic system uses machine learning algorithms, XGBoost and HistGradientBoosting, in combination with data from multiple sources, uncertainty-based classification, SHAP explanations, incident clustering/grouping, and corroborated evidence to determine which alerts may represent malicious activity. The proposed autonomous breach diagnostic system has been tested using three different datasets: CICIDS-2018, CICIDS-2017, and UNSW-NB15. On CICIDS-2018, the proposed model achieved F1 = 0.9892 and AUC-ROC = 0.9990. In addition, it reduced 405,032 raw detections down to 8,702 diagnosed breaches that included 499 high-priority alerts.
TITLE



AUTHOR SERHANI AYMANE PG Student, School of Computer Science, Nanjing University of Information Science & Technology, Nanjing, China
VOLUME 184
DOI DOI: 10.15680/IJIRCCE.2026.1405001
PDF pdf/1_From Intrusion Detection to Autonomous Breach Diagnosis Using Multi-Source Evidence Fusion.pdf
KEYWORDS
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