DRDoSHunter: A Novel Approach Based on FDA and Inter-flow Features for DRDoS Detection
Yifei Cheng, Yujia Zhu, Rui Qin, Jiang Xie, Yitong Cai · 2023
In recent years, Distributed Reflective Denial of Service (DRDoS) attacks have emerged as a major threat to network security, utilizing IP spoofing and amplification mechanisms to drain network bandwidth. Existing approaches for DRDoS detection lack sophistication in feature selection and focus primarily on detection rather than fine-grained classification and targeted mitigation. In this paper, we propose DRDoSHunter, a novel approach that addresses these limitations. DRDoSHunter employs Frequency Domain Analysis (FDA) and inter-flow features to extract effective and robust features from continuous time series data. By utilizing a deep residual network model, our approach achieves accurate and efficient classification of DRDoS attacks at a fine-grained level. Experimental results on the CIC-DDoS2019 public dataset demonstrate that DRDoSHunter outperforms popular detection models, achieving an Fl-Score of over 98.44% for DRDoS attack detection and classification.