The article substantiates the urgency of the eco-anthropogenic component of national security both of the state as a whole and of its regions. The types of interaction between society and the environment are determined. It is suggested to consider the ecosystem as a complex combination of flora, fauna and dynamics of natural systems and processes, which interacts with social institutions and power structures. The concept of environmental imbalance is formulated as a real threat to the disruption of life support mechanisms and the creation of obstacles to the economic and social development of the country, improving the quality of life of the population. The main threats to the technogenic security of the country are identified.