An Integrated Cyber Threat Intelligence and Intrusion Detection System Using Machine Learning with Real-Time Monitoring and Response

  • Unique Paper ID: 205280
  • Volume: 13
  • Issue: 1
  • PageNo: 5957-5963
  • Abstract:
  • The growing sophistication of cyberattacks against modern network infrastructures has exposed critical limitations in traditional signature-based and rule-based intrusion detection systems (IDS). This paper presents an integrated Cyber Threat Intelligence and Intrusion Detection System (CTI-IDS) that combines real-time network packet capture, machine learning-based traffic classification, and a comprehensive suite of cybersecurity response and reporting modules. The proposed system leverages NSL-KDD-style network traffic features and evaluates four machine learning algorithms — Random Forest, XGBoost, Voting Classifier, and Isolation Forest — for classifying network traffic into five categories: Normal, Denial-of-Service (DoS), Probe, Remote-to-Local (R2L), and User-to-Root (U2R). Isolation Forest achieves the highest accuracy of 79.86% and an F1-score of 79.92%. Beyond classification, the system integrates automated alert generation, IP blocking, YARA-based file scanning, IP reputation checking, an AI-powered cybersecurity chatbot, and automated PDF report generation — all accessible through a Flask-based real-time web dashboard. Results confirm the viability of machine learning in real-time intrusion detection and demonstrate the practical benefits of integrating threat intelligence with automated network defense.

Copyright & License

Copyright © 2026 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{205280,
        author = {Mr. A. Siva and Mr. S. Derikson},
        title = {An Integrated Cyber Threat Intelligence and Intrusion Detection System Using Machine Learning with Real-Time Monitoring and Response},
        journal = {International Journal of Innovative Research in Technology},
        year = {2026},
        volume = {13},
        number = {1},
        pages = {5957-5963},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=205280},
        abstract = {The growing sophistication of cyberattacks against modern network infrastructures has exposed critical limitations in traditional signature-based and rule-based intrusion detection systems (IDS). This paper presents an integrated Cyber Threat Intelligence and Intrusion Detection System (CTI-IDS) that combines real-time network packet capture, machine learning-based traffic classification, and a comprehensive suite of cybersecurity response and reporting modules. The proposed system leverages NSL-KDD-style network traffic features and evaluates four machine learning algorithms — Random Forest, XGBoost, Voting Classifier, and Isolation Forest — for classifying network traffic into five categories: Normal, Denial-of-Service (DoS), Probe, Remote-to-Local (R2L), and User-to-Root (U2R). Isolation Forest achieves the highest accuracy of 79.86% and an F1-score of 79.92%. Beyond classification, the system integrates automated alert generation, IP blocking, YARA-based file scanning, IP reputation checking, an AI-powered cybersecurity chatbot, and automated PDF report generation — all accessible through a Flask-based real-time web dashboard. Results confirm the viability of machine learning in real-time intrusion detection and demonstrate the practical benefits of integrating threat intelligence with automated network defense.},
        keywords = {Intrusion Detection System; Cyber Threat Intelligence; Machine Learning; Network Security; Random Forest; XGBoost; Isolation Forest; Real-Time Monitoring; Flask Dashboard; YARA File Scanning.},
        month = {June},
        }

Cite This Article

Siva, M. A., & Derikson, M. S. (2026). An Integrated Cyber Threat Intelligence and Intrusion Detection System Using Machine Learning with Real-Time Monitoring and Response. International Journal of Innovative Research in Technology (IJIRT), 13(1), 5957–5963.

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