On September 16, staff in the Jiahe County Wenjia School publicized network security knowledge to students. On the same day, the Publicity Department of Jiahe County Party Committee, the Internet Information Office and the Women's Federation jointly carried out the "network security publicity into campus" activity. Through theme class meetings, counseling lectures, distributing information manuals, signing and scanning codes, the publicity department comprehensively publicized network security knowledge, and actively guided students to surf the Internet safely, culturally and healthily, so as to promote the healthy growth of teenagers.