Evaluation of Machine Learning Techniques for Denial-of-Service Attack Detection in Digital Information Exchange
| dc.contributor.author | Suwimol, Piyapol | |
| dc.contributor.author | Chimmanee, Krishna | |
| dc.contributor.author | Pomsathit, Auttapon | |
| dc.date.accessioned | 2026-08-06T10:53:47Z | |
| dc.date.available | 2026-08-06T10:53:47Z | |
| dc.date.issued | 2026-01-01 | |
| dc.description.abstract | Anomaly detection plays a critical role in mitigating cybersecurity threats, particularly Distributed Denial of Service (DDoS) attacks. This study evaluates the performance of tree-based and ensemble learning models, including Decision Tree, Random Forest, and XGBoost, for classifying Snort log data, alongside the application of Isolation Forest for time-series anomaly detection. The experiments were conducted using ICMP-based Ping Flood attacks in a controlled network environment, with data collected from Snort intrusion detection system logs. The classification results indicate that XGBoost achieved the highest performance, with 99.81% accuracy, 99.93% precision, 99.65% recall, and 99.79% F1-score under a 70–30 train-test split. Random Forest and Decision Tree also demonstrated strong performance, while Logistic Regression showed lower effectiveness due to its limitations in modeling nonlinear patterns. For anomaly detection, Isolation Forest was applied to time-series data collected over a 19-day period. The model detected 93 anomaly points, of which 41 overlapped with Wireshark-confirmed events. However, a false positive rate of 41.67% was observed, indicating the need for parameter tuning to balance detection sensitivity and operational efficiency. Overall, the findings demonstrate that ensemble-based learning approaches, particularly XGBoost, are effective for detecting DDoS-related patterns within the experimental setting. However, the results are limited to ICMP-based attack scenarios in a controlled environment. Further validation, including cross-validation, multi-attack evaluation, and deployment-level performance analysis, is required to assess generalizability and practical applicability. | |
| dc.identifier.citation | Journal of Computer Networks and Communications, 2026(1), 2026 | |
| dc.identifier.doi | 10.1155/jcnc/3114551 | |
| dc.identifier.issn | 20907141 | |
| dc.identifier.other | 2-s2.0-105038116541 | |
| dc.identifier.uri | https://dspace.kmitl.ac.th/handle/123456789/17653 | |
| dc.source | Journal of Computer Networks and Communications | |
| dc.subject | anomaly detection | |
| dc.subject | DDoS | |
| dc.subject | Distributed Denial of Service | |
| dc.subject | Isolation Forest | |
| dc.subject | machine learning | |
| dc.subject | Snort | |
| dc.subject | XGBoost | |
| dc.title | Evaluation of Machine Learning Techniques for Denial-of-Service Attack Detection in Digital Information Exchange | |
| dc.type | Article |