How are the security issues perceived and evaluated not only by the global world leaders, experts, and scientists, but also by representatives of different social groups? Can their opinions and ideas change anything and reduce the level of international tension, or nothing depends on them? Answers to these questions are the methodological key to understanding the complexity of what is happening in the contemporary world considering the challenges of its global and local security. There must be something encouraging and reducing misunderstandings and mistrust in the field of peacekeeping and harmonization of international relations, even though we recognize the high level of influence of propaganda on the attitudes of people in different countries to the issues of security and other relevant questions in both Russia and throughout the world. The article presents the results of the analysis of the data of a number of surveys conducted among Russian students to find out their attitudes to the issues of global, regional, information and personal security. Based on the sociological research the authors describe how the younger generations (students) in Russia today react to the news on international security issues, how they interpret basic concepts of security and their meanings, what are their expectations, feelings and intentions, goals and fears. The results of the analysis of the students' ideas and representations of the international security issues prove a more positive perception of the future directions of international cooperation and provide more grounds to hope for the joint efforts of the leading countries of the world to counter security threats than one can expect relying on the mass media information, politicians' forecasts and expert community's estimates. Perhaps, this part of the younger generations worldview can be considered irrational and even naive. However, one should take into account that the current social status of this group will inevitably change in the near future, which promises that the Russian participation in the public and political international activities will help to decrease the level of international tension and confrontation. Thus, there are hopes for the development of dialogue forms of relations and paths to trust and joint efforts to counter threats and challenges of global security.