The origin of National Security Education Day is mainly a festival established to enhance national security awareness and safeguard national security. Such a festival is stipulated by some relevant laws, and then April 15 is designated as National Security Education Day every year.

Moreover, the latest national security education day was April 15, 2022, the seventh national security education day, and then the theme was to strengthen the overall national security concept. Understanding the national security achievements in the new era is a better theme.

And the theme is different every year, and the way of publicity is changing, so this is the origin of National Safety Education Day.