Sukhorukov, ArkadiYehorova-Hudkova, Tetiana I.Sukhorukova, OlhaNeustroev, YurijZghadova, NatalyRabotin, YurijЄгорова-Гудкова, Тетяна Ігорівна2023-01-042023-01-042022AD ALTA: Journal of Interdisciplinary Researchhttps://dspace.onu.edu.ua/handle/123456789/34357The article is devoted to the theoretical and methodological foundations and the mechanism of designing a sustainable system of economic security of the state based on the use of the theory of security science, systems, structural harmony of systems, transdisciplinary approach, and principles of natural management. The objective was to substantiate the innovative design algorithm based on the transdisciplinary approach and the theory of self-organization of systems. The methods of institutional, systemic, transactional, statistical, project analysis and modeling were used. The structural and functional composition of the system of economic security of the state as a set of invariants and variations has been developed. The theoretical provisions and algorithm for designing a sustainable system of economic security of the state are presented; the algorithm for diagnosing the state of economic security of the state based on the use of entropy testing of systems is substantiated and proposed. The applied aspect of the use of the developed theoretical provisions is presented in the form of a project of a number of anti-crisis measures at the macroeconomic level.enEconomic securityEntropy’s testingNature-like invariantsSelforganizationSystemArticle