Bondarenko - Department of Journalism, National Aviation University, Kyiv, Ukraine.
Bratko - Department of the General Military Disciplines, National academy of the State Border Guard Service of Ukraine named after Bohdan Khmelnytsky, Khmelnytskyi, Ukraine.
Antonov - Department of Constitutional Law and Local Self-Government, Koretsky Institute of State and Law of the National Academy of Sciences of Ukraine, Kyiv, Ukraine.
Kolisnichenko - Department of Theory of State and Law and Constitutional Law, Interregional Academi of Personnel Management, Kyiv, Ukraine.
Hubanov - Development Strategy Implementation Department, Taras Shevchenko National University, Kiev, Ukraine.
Mysyk - Department National Security (Border Guarding Sphere) and Management, National academy of the State Border Guard Service of Ukraine named after Bohdan Khmelnytsky, Khmelnytskyi, Ukraine.

The inefficiency of the national security system is one of the biggest threats to Ukraine's national security. The strategic planning in the field of security and defense has designed to identify the means, including the future structure of forces, that would allow the institutions of the defense and security sector to effectively deal with potential future threats. The purpose of this study is development of theoretical and practical measures to increase the effectiveness of strategic management of national security processes on the basis of goal setting, forecasting and planning in the context of informatization of society. The relevance of this study is due to the needlegal regulation and improvement of the state system of strategic planning of national security of Ukraine. To achieve the goal of the study was used special scientific methods of legal knowledge. The results of the analysis showedwhat in the basis ensuring national security must rely on the principle of systematization, which means that the security and defense sector of Ukraine is considered as a single object of forecasting and planning. This study substantiates the main directions systemic reform of the security and defense sector, which has carried out in Ukraine to ensure the protection of the constitutional order, sovereignty, territorial integrity of the state in the face of armed aggression. The priorities should be implemented through key tasks, such as the establishment of a comprehensive strategic analysis of military threats to Ukraine's national security, coordination of intelligence activities, development of joint intelligence capabilities of the defense forces in order to obtain complete and reliable warning information for timely decision-making guaranteeing the military security of the state.

National security, State system, Strategic Planning, National Security Strategy, Threats to the public administration system, Informatization of society