In the article, the theoretical and economic aspects of the category “security” are considered; the distinction between philosophical and socio-economic approaches to the understanding of social security is drawn. From the point of view of the system approach, the place of social security for national security protection is determined. The theoretical content of the category “social security” is shown; in the authors’ treatment, the specifying concepts such as “social risks”, “danger”, “threat” are given. For the purpose of risks identification (deviations) and the revealing of the factors of inefficient financing, the methodological tools for the assessment of the social security of a region are proposed. These tools are based on the integrated assessment of the regional socio-economic indexes and the indexes assessing the budgetary financing of the territory. The methodical approach offered by the authors is based on the detection of dependencies between the social and financial security of a region. As estimates, the indicators reflecting the level of social security in the territory of residence are chosen: income, expenses of the consolidated budget of a region, growth rate of gross regional product, rate of natural population growth, level of unemployment, population share with the income below living level. This approach is approved on the example of Perm Krai and Sverdlovsk region; the regularities, the favourable and adverse periods for social security of the region are revealed. The received estimates are ranged depending on a temporary log of growth (fall), elasticity and sensitivity to the budget financing. The results of the assessment have shown that, from the point of view of social security protection, Perm Krai has entered a stage of deep recession, which started in 2012. Similar tendencies are observed in the Sverdlovsk region. Nevertheless, considering both a visible variety and the dominating influence of Perm Krai and Sverdlovsk region on the social and economic development of the Volga and Ural Federal Districts respectively, the given comparison is of scientific and practical interest.

The article discusses the origins of the development of pension systems in the world, shows the causes of the emergence of various models of public pension provision. We pay a particular attention to the history of the formation of the Russian pension system, and analyse the stages and causes of modern reform. From the position of modern legislation, we systemise the forms, types of pension provision and pension insurance in the Russian Federation from the point of view of the sources of financing and subjects of pension relations. The authors have defined the concept of “actuarial evaluation” from the point of view of the process and system approach. We have revealed the content of the pension risk category, as well as classified the pension risks by the spheres of origin. The authors have developed the methodology of actuarial estimation of the risks of the pension system classified by different criteria: demographic, economic, financial, labor risks. The proposed methodological approach to the evaluation of pension risks is based on the comprehensive assessment of socio-economic indicators and the identification of dependencies between socio-demographic and economic processes in the pension system and economy of the country. The authors have tested the developed tools on the actuarial estimation of the pension risks of the Russian Federation. The article presents the results of calculations and identifies critical risks for the Russian pension system. We have proved that stagnation processes in the economy and a high share of the shadow economy represent the greatest threat to the Russian pension system in the short term, whereas, the aging of the population and the increase in life expectancy — in the long term.