This article shows the main aspects that characterize global tendencies in economic security. The relationship of national economic security and international trade is shown. The issue of applying trade protection measures in order to ensure national economic security is touched. The influence of global and regional integration processes, as well as scientific and technological progress on ensuring national security is presented. The role of the trade status of each state didn’t go unnoticed. The new paradigm must take into account such a factor as the development of the global computer network “Internet”. An important element of a systemic nature in the new paradigm of economic security is the problem of limited resources and environmental pollution. An essential scientific result of the article is the identification and analysis of the impact of globalization processes on economic security.

The article is devoted to the development of the mining industry in the territory of the Murmansk region, which is part of the Arctic zone of the Russian Federation. The importance of mining enterprises in the volume of industrial production of the Murmansk region is analyzed, the largest enterprises to grow and their role in the socio-economic development of the region are identified. Using the example of the largest mining enterprise in the Murmansk Region (Kovdor Mining and Processing Plant), an analysis of the use of the enterprise’s working capital was carried out, the degree of efficiency of the enterprise and the industry as a whole was determined, and prospects for attracting investors from other regions were evaluated.

In the scientific article the methodical toolkit of research of an innovative infrastructure on an example of the Republic Tatarstan which base component is the index of regional development of an innovative infrastructure of business on the basis of the added parametre of enterprise concentration is improved. By results of settlement values the -focused actions of mesolevel are offered.

Тhe article attempts to summarize the system knowledge that allows forming a modern understanding of the possibilities of obtaining the desired effect of investment, as well as the investment attractiveness of the enterprise. The financial performance indicators of PJSC NOVATEK are analyzed, the investment attractiveness of the company is assessed, a set of measures that disclose its investment capital is determined, measures to intensify innovation activities are proposed.