JOURNAL OF SPACE SECURITY ISSN:3058-5759(Print) 한국우주안보학회지

This study examines the multifaceted dimensions of space security through a comprehensive analysis of definitional frameworks, emerging threats, and operational safeguards. In the definition and related status, we investigate the conceptual boundaries and practical implications of Space Security, Space Threat, Space Safety, Space Traffic Management, and Space Development Innovation Systems. Within the domain of space security and security platform trends, this research evaluates established frameworks including CCSDS space security protocols and NIST information protection management systems. Concerning space security and management system implementation trends, we analyze critical components such as system threat assessment, security protocol design, and space-to-ground communication link protection. The investigation encompasses domestic and international trends in space object protection, synthesizing technical and policy discourse emerging from UN COPUOS, IADC, ISO, alongside national initiatives in the US, Europe, and Korea. Through examination of space security cases in major countries, we assess implementation strategies across the US, Europe, Korea, and Japan. This study culminates in the formulation of comprehensive space security guidelines that address practical constraints while proposing specific space security strategies tailored to contemporary operational requirements.