Low-rate attack and defense based on BGP protocol router
Liu Wen-shen · Journal of Beijing Information Science & Technology University · 2014
As for low-rate denial of service attacks,the principles of sending periodic pulses attack for the TCP three-way handshake protocol is put forward.A network simulation platform is established based on real devices,routers and switch for real low-rate attack simulation experiments.Wireshark and other related software are used to obtain real device parameters to determine the optimum parameters to initiate low-rate attacks.By a low-rate attacks simulation experiment for the router BGP protocol,the change rule of the TCP window and the bandwidth is obtained.On the basis of simulation experiments,the minimum Retransmission Time-Out of the targeted system is processed randomly,which is mainly used for low-rate attacks to disrupt the flow influence on the TCP protocol,and effective in defense in the simulation experiment.