Shevchenko A. Methods of managing the store of functional stability of information systems based on models of computer epidemics

In the dissertation the actual scientific task of development of methods of management of a stock of functional stability of information systems on the basis of dynamic models of computer epidemics is solved. For the first time, a method for managing the stock of functional stability of information systems was developed, which is based on forecasting its dynamics, which allows calculating the values of control parameters, optimizing information system protection costs and minimizing losses from computer epidemics and other dangerous situations. The method of modeling the dynamics of the margin of functional stability of information systems was further developed, which is based on expanding the set of possible states and continuous estimates of the balance of functionality of information systems in computer epidemics, which allows accurate assessment of the margin of functional stability of information systems.