The main purpose of safety education is to strengthen and standardize the safety training of production and business units, improve the quality of employees, prevent casualties and reduce occupational injuries, and provide a good atmosphere for the physical and mental health of employees. In addition, safety education and training will also help employees to be familiar with relevant safety production rules and regulations and safety operation norms, speed up the mastery of safety operation skills in this position, and understand accident emergency measures. Young students are the future of the motherland, and they are growing up. A considerable number of students do not have enough safety awareness and self-protection ability, and need the care and protection of schools, governments and the whole society. Therefore, carrying out safety education and training in schools is conducive to the healthy growth of teenagers, purifying the social environment, cultivating students to become qualified law-abiding citizens, and enhancing the safety awareness and responsibility awareness of schools at all levels. Life is not only the security of life, but also the network security in people's daily life. Network security protection knowledge includes information security, network security threats and network security protection measures. Network security protection measures include observing the management system of the office, not adding network equipment and nodes without authorization, properly keeping paper documents, setting passwords with sufficient length, and not using information related to oneself as passwords. There are several ways to enhance network security: (1) enhance network security awareness;
(2) control access rights;
(3) encryption technology;
(4) Select a firewall