The Essence and Features of the Conditions of Formation and Security of the State Social Security

The article defined the essence of social security of the state and man, established its constituent components and current state. The principles of social security are laid down at the state level, primarily in laws and regulations, decisions of the Ministry of Social Policy, the Cabinet of Ministers of Ukraine and other executive bodies, decisions of local executive bodies and local governments. The limit values of society development, which are considered catastrophic in world practice, have been established. Ukraine's place in the world index of social mo-bility – 2020 and its social indicators are given. It was found that according to the world index of social mobility, Ukraine in the ranking of 82 countries showed the worst results among neighboring countries and was in 46th place, gaining 61.2 points. It is established that among the neighboring countries today Ukraine has the lowest value of purchasing power. The indicators of the current state of social security and factors of influence in comparison with previous years are investigated and given, for what the dynamics of incomes and expenses of the population of Ukraine, and also changes of its real dispos-able income of the population of Ukraine and real wages, dynamics of wage arrears in Ukraine. The article proposes the use of regression analysis and simulation modeling in order to establish the most significant factors influencing its condition and predict the dynamics of the components of social security. Based on the existing statistical base and analytical reports on the current state of social security components using the tools of information-analytical support and simulation modeling, it is proposed to build cor-relation-regression models that can be used to predict the current state of social security components. In order to increase the validity of management decisions on the development of the social security system, it is proposed to provide for the possibility of improving the information and analytical support, for which the possible tools for its implementation are given.