International Journal of Frontiers in Engineering Technology, 2023, 5(9); doi: 10.25236/IJFET.2023.050906.
Zhong Manlin, Yin Hang, Zhou Jianhan, Lan Tianyu
Liaoning University of Science and Technology, Anshan, China
This project provides a security defense system and method against traffic attacks. The system includes: SDN switch, forwarding the ICMP request message and ICMP response message sent by the user terminal, monitoring the ICMP request message and ICMP response message, and forming ICMP information in case of abnormality; The SDN controller connected with the SDN switch receives the ICMP information reported from the SDN switch, senses the message forwarding path corresponding to the ICMP information, judges the location and type of the attacker, and sends a flow table to the SDN switch as the entrance routing function to implement the entrance filtering strategy to defend the attacker. This project adopts SDN architecture, which can accurately determine the location and type of attack of the attacker and execute the corresponding entrance filtering strategy, so as to effectively defend against ICMP Flood attacks.
network security; Flow analysis; Trojan horse; Viruses; Security defense
Zhong Manlin, Yin Hang, Zhou Jianhan, Lan Tianyu. Design and Research of Security Software Based on Traffic Analysis. International Journal of Frontiers in Engineering Technology (2023), Vol. 5, Issue 9: 28-33. https://doi.org/10.25236/IJFET.2023.050906.
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