Analysis of Models for Selection of Investment Strategies

The article discusses mathematical models of investment strategies for cybersecurity systems. The purpose of the work is to analyze and compare existing models in the field of information technology and cybersecurity in order to increase the efficiency and optimize the procedures for evaluating projects and supporting decision-making related to investment. Data analysis is often used to improve efficiency and streamline project evaluation procedures and support decision-making related to investing. The optimal value of resources depends not only on the vulnerability of the system, but also on the cost of the information to be protected. However, studies are very often purely economic and do not take into account trends regarding the introduction of information technology in the control and decision-making procedures for investment projects, this fact determines the need to develop new models for decision support systems. This can be achieved by applying mathematical models of game theory, which are used to make decisions in the design of information protection systems.