Our overall national security mainly includes the field of ().

Our overall national security mainly includes 16 fields, namely, political security, military security, scientific and technological security, economic security, cultural security, social security, biological security, network security, ecological security, resource security, nuclear security, overseas interests security, space security, deep sea security, polar security and homeland security.

1, political security

Political stability is the cornerstone of national security. Political security includes maintaining the stability of state power, the territorial integrity of the country and the security of the national political system. The normal operation, legitimacy and fairness of the government are crucial to the long-term stability of the country.

2. Military security

Military security is an important aspect to ensure the survival and development of the country. Including safeguarding national defense security, military stability and national territorial defense. The modernization and strategic deterrence of the armed forces are of great significance to national security.

3, science and technology safety

Science and technology security is an important part of modern society. Including maintaining national scientific and technological innovation capabilities, information security and network security. The development of science and technology not only has an important impact on the development of the country, but also plays a key role in the progress of society and the improvement of people's lives.

4. Economic security

Economic security is an important support of national security. Including maintaining the stability, development and sustainability of the national economy. Economic independence, security and competitiveness are crucial to the development of the country.

5. Cultural safety

Cultural security is the guarantee of national cultural inheritance and diversified development. Including protecting the independence, diversity and creativity of national culture. The spread and exchange of culture is very important for strengthening national soft power and condensing national identity.

6. Social security

Social stability is an important part of national security. Including maintaining social order, social harmony and people living and working in peace and contentment. Social fairness, justice and people's well-being are of great significance to the long-term stability and development of the country.