Simulation study of DDoS attacks and remediation based on OPNET

Fang Wang; Gong Meng; Shenhang Wang; Yanfang Fu; Qiang Li

doi:10.1117/12.2638651

20 September 2022 Simulation study of DDoS attacks and remediation based on OPNET

Fang Wang, Gong Meng, Shenhang Wang, Yanfang Fu, Qiang Li

Proceedings Volume 12261, International Conference on Mechanical Design and Simulation (MDS 2022); 122614W (2022) https://doi.org/10.1117/12.2638651
Event: Second International Conference on Mechanical Design and Simulation (MDS 2022), 2022, Wuhan, China

Abstract

DDoS (Distributed Denial of Service) attacks are easy to implement, difficult to prevent and difficult to track, resulting in widespread DDoS attacks, making them one of the most difficult network security problems to solve and bringing great harm to the network society. However, traditional defence methods suffer from low detection rate of attack detection and link congestion after the attack cannot handle legitimate user requests properly. Therefore, this paper proposes a remediation scheme based on a hybrid mechanism of detection and congestion avoidance defence by simulating a DDoS (Distributed Denial of Service) attack example in a local area network, which is experimentally verified to be effective.

Citation Download Citation

Fang Wang, Gong Meng, Shenhang Wang, Yanfang Fu, and Qiang Li "Simulation study of DDoS attacks and remediation based on OPNET", Proc. SPIE 12261, International Conference on Mechanical Design and Simulation (MDS 2022), 122614W (20 September 2022); https://doi.org/10.1117/12.2638651

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