The presented text is the last part of the article that reported the results of the study about the information security of children and adolescents in groups of teachers. The study was based on the ideas of the social representations theory, in particular, it concerned with the relations in between social practices and social representations. The object of the study was teachers of secondary schools, the sample included 102 people aged from 22 to 65 years, (M = 39.36 years, SD = 11.12 years, 91 women and 11 men). As a matter of the experience with schoolchildren the sample was divided into three groups: teachers of children, teachers of adolescents, and teachers of children and adolescents. To test the assumption concerning the specificity of the social representations as a matter of practice, a questionnaire was developed, it consisted of 6 parts: In the first part, respondents were asked to evaluate information, in terms of the threat it poses to the safety of children and adolescents. In the next four parts of the questionnaire, respondents were asked to answer questions concerning the hypothetical situations, in each case it was necessary to propose a plan of action in the situation. The last part contained socio-demographic issues. The results about last two situations out of four were discussed.