Learn every day ｜ The Supreme Leader ＂Dian＂ Ming the Core Essentials of Network Security

General Secretary of the Supreme Leader attaches great importance to network security work, and has repeatedly explained the significance of network security work in his speeches. On the occasion of the "Cyber Security Publicity Week", CCTV’s "Everyday Learning" specially combs the general secretary’s allusions about cyber security and learns with you.