1 function. Security guards have real-time monitoring function, which can detect and stop all kinds of network attacks in time, monitor threats such as malicious software, viruses and trojans, and take immediate actions to defend themselves. By constantly updating the virus database and threat information, we can respond to emerging threats in time and protect user equipment from damage.

2. significance. It is of great significance to carry out "small security" activities, which provide an effective way of safety education and risk prevention, help children understand and prevent risks, encourage children to participate in social welfare activities, improve children's civic awareness and sense of responsibility, promote cooperation among families, schools and society, and jointly carry out children's safety education and care.

The significance of safety education is as follows:

1, safety education is the basis of personal safety. In our daily life and work, we will inevitably encounter various security risks, such as traffic accidents, fires, food safety and so on. By receiving safety education, we can know how to prevent these risks and how to take correct actions in the face of risks to protect our lives and property.

2. Safety education helps to improve public safety awareness. In our society, not only individuals need to pay attention to safety issues, but also governments, enterprises and social organizations need to take measures to ensure public safety. By carrying out safety education activities, the public's safety awareness can be improved, and people can be guided to develop good safety habits, thus reducing social safety risks.

3. Safety education also helps to promote social harmony and stability. In a safe environment, people can live and work with more peace of mind and reduce social contradictions and disputes caused by security problems. At the same time, safety education can also improve people's ability to deal with emergencies, help people stay calm in the face of emergencies, and take effective measures to deal with them.

4. Safety education is also helpful to improve people's comprehensive quality. In modern society, people need not only professional skills and knowledge, but also certain safety awareness and skills. By receiving safety education, people can expand their knowledge, improve their comprehensive quality and better adapt to social development and changes.