A Proactive Defense Scheme Based on the Cooperation of Intrusion Deception and Traceback

摘要

This paper presents a proactive defense scheme based on the cooperation of Intrusion Deception and Traceback.A new model of PDDT (Proactive Defense Model based on Intrusion Deception and Traceback) is established to protect the network resources.We propose an improved approach APPM based on the PPM (Probabilistic Packet Marking) in the traceback module of PDDT.This approach enhances the efficiency in real-time capability and flexibility which are deficient in the PPM.The simulation result indicates the performance and efficency of this scheme.