The relevance of the topic is due to the need to research the scientific aspects of reconciling the contradictions between the growing importance of the development of digital technologies and the formation of an information society, between the level of development of the information security of society and the readiness of state authorities to respond to strategic and tactical threats. The purpose of the article is to develop conceptual provisions for the formation of the mechanism of state management of the development of digital technologies in the country's national security system. To achieve the goal, general scientific methods of learning phenomena and processes were used: induction and deduction, system analysis and generalization, structuring, abstraction, formalization and graphic. It has been proven that the implementation of digital technologies in the process of state administration is an important element of the national security system. It is substantiated that the mechanism of state management of the development of digital technologies is a set of organizational, economic and legal measures, the interaction of which ensures the implementation of digital technologies in the national security system and the functioning of the structures that provide it, as well as the vital activities of society.