Construction of an epidemic model for a scale-free network for protection against viral attacks

The main stages of building a macromodel of a scaleless network to ensure information security in it are carried out in the work. A scaleless network is a graph in which the degrees of the vertices are distributed according to a power law and therefore maximally reflect real information and communication networks with a large number of nodes. Power functions fully allow us to describe the dynamic properties and probabilities of a risk measure for infection with computer viruses as epidemiological algorithms. To build an epidemic model, the risk functions of the spread of the virus at the initial and subsequent stages, the degree of danger of malicious content, the number of nodes attacked to prevent the spread of the epidemic network are determined. Modeling of scaleless networks allows you to effectively analyze data on social networks and provide protection against virus attacks.