MODEL OF INFLUENCE OF CYBERATTACKS TO FUNCTIONING OF CONTESTANT FIRMS
V.I. Novoseltsev, A.N. Noev, D.E. Orlova
The mathematical model allowing in quantitative expression to establish influence of mutual cyberattacks to economic efficiency of contestant firms is considered. The basis of model is worked out by Lotke-Voltaire’s made in the assumption the modified equations that change of economic efficiency of each firm in the absence of the competitor and, accordingly, cyberattacks, is described by the logistical equation. The qualitative method of differential calculus defines conditions at which observance, despite mutual attacks, competitors do not undergo economic bankruptcy, and continue to function in a normal mode. As the integrated indicator characterizing economic efficiency of contestant firms, the volume of the goods realized by them or the rendered services is applied. The model can be used for a substantiation of requirements to maintenance of information security of competing subjects of the modern market in the conditions of mutual cyberattacks.
Keywords: : cyberattack, mathematical model, economic efficiency, information security, stability.