The purpose of this article is to analyze the problem of the influence of the Internet on minors. We define the role of the Internet in the development and education of adolescents and young adults. We characterized the psychological characteristics of minors' communicate in the Internet. We discuss the impact of globalization on different cyber-deviation's manifestations in adolescents. A particular attention is paid to information security of children in terms of the development of the information society in modern Kazakhstan. We consider the ways of counteraction the negative effects of the new informational environment. We give recommendations for the prevention of the negative impact of the Internet on minors.