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 study of the problems of illegal migration and the use of migrant labor in the shadow sector of the economy. The author’s division of all labor migrants into three groups is given, according to income level, social status and specifics of the performed works. A large list of different sources consisting of statistical data, analytical reviews, scientific texts and journal articles has been studied. The dependence of poor sectors of the economy on cheap labor provided by labor migrants and, at the same time, the gradual and steady displacement of indigenous local residents by foreign workers in the labor market is shown. The authors come to the conclusion that it is impossible to build an economically developed state and a humane civilized society without solving the problems of illegal migration and its attendant shadow economy.

The article considers the process of the continuing increase in the US public debt as a factor of negative impact on the financial policy of developed and developing countries, including Russia. The main conditions of devaluating the American currency are defined at a modern stage.

DOI: 10.33917/mic-1.90.2020.107-114

The article suggests possible approaches to creating new methods, algorithms, and software tools for analyzing structured and unstructured data, as well as a methodology for using the created tools in solving applied problems, taking into account foreign experience in developing and implementing applied intelligent information systems in special services and law enforcement agencies.