China's national day is April 15. National Security Education Day is a festival to enhance national security awareness and safeguard national security. According to the relevant provisions of the state, national security education will be incorporated into the national education system and the civil servant education and training system to enhance the national security awareness of the whole people. April 15 is the national safety education day every year.

The National Security Law sets up the National Security Education Day for all, in order to popularize the national security knowledge to the public, and play a good publicity effect in a short time, so that more people can get in touch with and understand the national security legal knowledge, especially how to perform the duties and obligations of safeguarding national security according to law.

The most important practical significance of establishing National Security Education Day in the National Security Law is to mobilize the government and the whole society to participate in the work of safeguarding national security. Maintaining national security is closely related to everyone's vital interests, and taking people's safety as the purpose is also the core value of the "overall national security concept".

Only when everyone participates and everyone is responsible can national security truly gain a huge popular base and have a solid institutional guarantee. Safeguard the sovereign security of state power, prevent and resolve economic security risks, and strengthen the construction of the rule of law in national security.