The paper suggests the mathematical models of data visualization in SIEM-systems. The visualization models formalize three main stages of the visualization process. At the first stage the models are being suggested which fulfill the unification of data on the computer network objects having heterogeneous structures and different sources. At the second stage, on the basis of the suggested models, a multidimensional matrix of relations is generated. At the third stage a uniform approach to the visualization of various security aspects of the computer network on the basis of constructed matrix is proposed.
The paper considers common methodological primitives by the example of phased data visualization model construction with prepared data. The purpose of the article is to form a comprehensive vision of the visualization model creation. The primitives classification and communication between them are suggested. The paper also considers data visualization libraries in popular programming languages.
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