Author(s)

Bin Chen

Corresponding Author

Bin Chen

Abstract

With the rapid development of computer technology, the research of evaluation of computer network attack has become a hot topic in recent years. This is a very complex problem, which requires that it can attack the intended target accurately. The two main points are the effectiveness of online assessment attacks and the rational and scientific development of attack strategies. In this paper, the grey evaluation model and algorithm of computer network attack are analyzed, and the online evaluation model and algorithm are put forward according to the effect and characteristics of computer network attack. The determination of evaluation index is also analyzed, and a relatively complete evaluation index system of congratulations is established, and the thought of computer network attack is obtained. Nowadays, in the computer age, computers have developed at a high speed, which also makes network attacks change from small-scale to large-scale, more cooperative and multi-level. Network attack is a more complex problem, and its complexity is mainly manifested in two aspects. On one hand, it is uncertain; on the other hand, it is diversity. Nowadays, network attacks are carried out in complex environments, and the main thing is to evaluate their effectiveness and qualitatively. Effective evaluation results can test the effectiveness of network attacks, and ensure the security of network attacks. In most network attack and defense systems, it is difficult to control the target effectively, which leads to incomplete evaluation information and imperfect evaluation indicators. This requires a powerful tool to deal with such problems, and gray theory is the best one. Gray theory can solve the problems of incomplete information and incomplete data, and its requirements are not strict, and it does not distribute according to any data. It is a simple calculation tool, and it is a very good tool for estimating the effect of computer network. Therefore, the grey evaluation model and algorithm of computer network attack are analyzed and discussed in this paper.

Keywords

Computer network attack; Grey theory; Evaluation model; Algorithm