The present article covers the state policy of the Russian Federation in the field of international information security. The purpose of the study is to identify the key directions for strengthening international cooperation in the area of information security. The article examines the state of bilateral cooperation on international information security issues, in particular on the example of the Agreement between the Government of the Russian Federation and the Government of the People’s Republic of China on Cooperation in the Field of International Information Security. The article analyses Russian initiatives put forward in regional and multilateral organizations. Thus, special attention is paid to cooperation within BRICS, the SCO, the CSTO and ASEAN. Regional and interregional interaction in this area increases the stability and security of the respective regions, taking the national interests of the parties involved into account. The article also studies Russian projects promoted at the global level, namely, the UN General Assembly resolutions proposed by the Russian Federation. Russia and its partners contributed to the adoption of a set of 13 international rules, principles and norms of responsible behaviour of states in the information space. The convocation of an Open-Ended Working Group, whose mandate has been extended until 2025, has become an important contribution of Russia to institutionalization of the discussion mechanism within the United Nations. The author concludes that Russian projects and cooperation agreements reached can foster the development of a political and legal framework of the international information security system. The focus on promoting the formation of such a system is confirmed by the updated Basic Principles of State Policy of the Russian Federation in the Field of International Information Security. However, these initiatives are not exhaustive. Therefore, the formation of such a system requires the efforts of the entire world community.