Design and evaluation of countermeasure system against DDoS attacks using active network technology

摘要

In this paper, we propose a countermeasure system against DDoS(Distributed Denial of Service) attacks. In the system, cooperating routers using Active Network technology with each other, malicious traffic is shaped and only legitimate traffic can be communicating. This paper describes a model of the system realizing proposed architecture and the evaluation result about the effectiveness of the prototype when causing a false DDoS attack.