A prototype modeling method of network security attack based on industrial control

The invention discloses an industrial control network security method based on industrial network attack prototype modeling, which comprises the following steps: S1, industrial network security modeling and algorithm design; S2, designing an industrial control network security attack prototype; S3, taking an attack model of an attacker in an algorithm of the attack prototype in S1 as an attack source, and converting the network vulnerability information obtained in S4 into an attack set of an attacker according to attack rules to form an attack prototype; S4: Designing penetration test schemebased on attack prototype; 5, establishing a Sniffer network monitoring system; 6, optimizing and filtering that data through the external interface of the target industrial control network; 7, optimizing that topology structure of the intranet of the target industrial control network; S8: Establishing vulnerability risk assessment and modeling; S9: Forming an industrial network security defense solution. The network opti