This article presents the results of research conducted on the research sample of N=388 teachers in rural secondary schools. The aim of the research was to answer the problems concerning knowledge and activities undertaken by teachers in rural secondary schools in the prevention of the phenomenon of cyberbullying. The method used in this study was diagnostic survey. The research technique was individual, categorized interview, based on the author’s interview questionnaire. The collected data shows that educational classes are the most popular preventive actions organized in secondary schools in rural areas on the safety of children and young people in the Web. As part of preventive actions, the majority of teachers take the conversations with students to raise their awareness in the area of the dangers associated with the use of the Web. Analyses flow requests that the level of knowledge of the actions and initiatives organized by the institutions, especially the local environment, as well as the level of knowledge of websites and telephone hotlines among teachers in rural secondary schools is low. Such a low level of knowledge will translate into the quality of preventive measures implemented by teachers, especially in the aspect of information strategy.