The concept of national security includes: political security, homeland security, military security, economic security, cultural security, social security, scientific and technological security, network security, ecological security, resource security, nuclear security, overseas interest security, biological security, space security, polar security and deep sea security. China should accurately grasp the new features and trends of the national security situation, adhere to the overall national security concept, and embark on a national security road with China characteristics.

Legal basis:

Article 1 of the Constitution of People's Republic of China (PRC) People's Republic of China (PRC) is a socialist country under the people's democratic dictatorship led by the working class and based on the alliance of workers and peasants. The socialist system is the fundamental system of People's Republic of China (PRC). China's leadership is the most essential feature of Socialism with Chinese characteristics. No organization or individual may undermine the socialist system.

The basic content of national security concept:

The basic contents of the overall national security concept are:

1. Take people's safety as the aim, political security as the basis, economic security as the basis, military, cultural and social security as the guarantee, and international security as the support, and embark on a national security road with China characteristics.

2. To carry out the overall concept of national security, we must attach importance to both external security and internal security, seek development, change and stability internally, build a peaceful China, seek peace, cooperation and win-win externally, and build a harmonious world;

3. Pay equal attention to homeland security and national security, adhere to people-oriented and people-oriented, adhere to national security, do everything for the people and rely on the people, and truly consolidate the mass base of national security.

4. Pay equal attention to traditional security and non-traditional security, and build a national security system that integrates political security, homeland security, military security, economic security, cultural security, social security, scientific and technological security, information security, ecological security, resource security and nuclear security.