The National Security Education Day was established to enhance citizens' awareness and cognition of national security, and its educational content mainly includes the following aspects: 1. National security laws and regulations: publicize and popularize national security laws and regulations, so that citizens can understand laws and regulations, abide by laws and regulations, and clarify their responsibilities and obligations to safeguard national security. 2. Safety awareness education: emphasize the importance of individual and collective safety awareness, educate citizens to improve risk prevention awareness, prevent and resolve potential safety hazards, and strengthen the cultivation of safety awareness. 3. Information security education: Strengthen information security education, improve citizens' ability to identify and guard against security threats such as information leakage and cyber attacks, and protect the information security of individuals and countries. 4. Education of national unity: emphasize the importance of national unity and strengthen publicity and education on ethnic and religious issues, separatist activities and terrorism. , unite the consensus of national unity. 5. Emergency education: provide emergency knowledge and skills training, so that citizens can correctly respond to emergencies such as disasters, accidents and terrorist attacks, and ensure personal and social safety.