4. 15 National Safety Education Day. Mountains and rivers sound, you and I are safe, home is the smallest country, there are thousands of countries. National security is not a distant spy movie. It is closely related to each of us and every family. On the issue of safeguarding national security, no one is an outsider or a bystander. According to Article 2 of the National Security Law, national security refers to the ability of state power, sovereignty, unity and territorial integrity, people to live and work in peace and contentment, sustainable economic and social development and other major national interests to be relatively free from dangers and internal and external threats, and to ensure continuous security. The National Security Law of People's Republic of China (PRC) clearly defines national security, which refers to the power, sovereignty, unity and territorial integrity of the country, people's living and working in peace and contentment, sustainable economic and social development and other major national interests, and the ability to ensure continuous security. The confirmation of National Security Education Day highlights the special necessity and importance of national security.

Sound the alarm, enhance the overall national security concept, awaken everyone's conscience and actions, guide and support everyone to safeguard national security according to law, and carry out national security education day. The key is to effectively solve the problems that should be known and met, which is necessary. We have laws in our hearts and have the responsibility to do so. We can only do things that are beneficial to the country, nation, people, family, society, reality and future, and do no bad things. This is the minimum requirement. Its basic contents include 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.

We should also know what acts endanger national security, which will help to oppose and eliminate it, help to promote good and punish evil and take responsibility, and help to build a series of security lines. According to the National Security Law of People's Republic of China (PRC), acts endangering national security as mentioned in this Law refer to acts endangering national security committed by overseas institutions, organizations and individuals, or instigated or funded by others, or committed by domestic organizations and individuals in collusion with overseas institutions, organizations and individuals.