The relevance of the topic of research of information management as a modern direction of the development of society is that in the 21st century the development of modern civilization has accelerated in the direction of globalization - economic, political, and cultural. The central problem for the development of informational civilization is information as one of the most important attributes and resources of human activity, which grows into knowledge. The problem of research is information management as a science that is not yet sufficiently developed in modern scientific literature; therefore, it is very important to study all new approaches to its development. The purpose of the research is the conceptualization of information management as a science, based on information and communication technologies and informatization mechanisms that help to identify the information and innovation potential of our country, develop information standards and implement intellectual human capital based on information.The article substantiates the essence, tasks and main directions of the development of the concept of information management, determined by informationalism. The transition to a new information civilization has the character of a "technocratic project", based on the innovative development of society, which is based on the information infrastructure. The development of information management is promoted by the "knowledge society", which cultivates a creative person, the formation of which is based on information and knowledge. The research tasks are the conceptualization of information management, its essence, content and main directions of development, which are introduced into the practice of the educational process of high school. The methodological basis for the formation and development of the concept of the information society is informationalism, studied by M. Castells (2000), as well as Autopoese methodology of Maturana and Varela. The results of the research are the formation of the concept of information management as one of the most modern trends in the development of the 21st century society, which is quite innovative, requiring the development of an informative and innovative society and an informative and innovative personality. Conclusions - the concept of information management should be introduced in all areas of the development of society, including high school, which requires the formation of a creative personality as a subject of an informative and innovative society