Characterization of defense mechanisms against distributed denial of service attacks

摘要

We propose a characterization of distributed denial of service (DDOS) defenses where reaction points are network-based and attack responses are active. The purpose is to provide a framework for comparing the performance and deployment of DDOS defenses. We identify the characteristics in attack detection algorithms and attack responses by reviewing defenses that have appeared in the literature. We expect that this characterization will provide practitioners and academia insights into deploying DDOS defense as network services.