Adaptive DDoS attack detection via packet payload feature selection

Abstract Distributed Denial of Service attacks (DDoS) are a common and influential network malicious behavior. The timely and accurate detection of Distributed Denial-of-Service (DDoS) attacks constitutes a critically significant research imperative in cyber security. Most current research focuses on classification based on statistical characteristics of network traffic, but less considers the significance of packet payload feature for DDoS attack identification. This paper proposes an adaptive