A network countermeasure effect simulation method and system

Abstract

The invention relates to a method and a system of network counteraction effect simulation. The method of the network counteraction effect simulation comprises: step 1, an event parameter is input and the event parameter is abstracted through network attack; step 2, a capacity parameter is input and the capacity parameter is abstracted through network protection; and step 3, a counteraction result is calculated and output according to the event parameter and the capacity parameter. The method and the system of network counteraction effect simulation can achieve network counteraction effect simulation, be applied to different attack types, attack methods and attack measures and reduce development cost of simulation application.

Description

technical field [0001] The invention relates to the field of computer simulation, in particular to a network countermeasure effect simulation method and system. Background technique [0002] The core of network countermeasure simulation is to use computer simulation technology to simulate various network attack behaviors and network security protection measures, and calculate the countermeasure effect (such as whether information theft can be prevented, etc.), and use it as a basis for evaluating and optimizing network countermeasures. in accordance with. Simulation-based methods have the characteristics of low risk, high efficiency, low cost, repeatable experiments, and easy quantitative analysis, and have become a powerful means to analyze and evaluate the effectiveness of network security protection. [0003] At present, the network countermeasure simulation mainly focuses on the process simulation, and reveals its working principle and possible consequences by simulatin...

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Problems solved by technology

This simulation method can more realistically reflect the process of network confrontation, but this method cannot fully meet the requirements

Specifically, first of all, this simulation modeling method requires high professionalism, complex calculations, and sometimes it is difficult to obtain relevant performance parameters involved. Modeling is difficult and the cycle is long. For many large-scale simulations, network confrontation simulation may It's just one part. Modelers don't want to start modeling the whole process from the underlying mechanism, but hope to simulate the effect of network countermeasures in a simpler and more efficient way.

Secondly, this method is suitable for the simulation of known network countermeasures, but it is difficult to reflect the effect of new attack methods and defense methods

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