제로트러스트의 도입과 적용 : 방산 보안의 새로운 시대

This study proposes a systematic approach to design and apply a Zero Trust security model tailored to the specific needs of defense industry firms. Zero Trust focuses on overcoming limitations of traditional security systems, minimizing insider threats, and securing critical data. Key measures include minimal permissions for users and devices, network segmentation, anomaly detection, and supplier security assessment. This approach introduces various security measures such as differentiated access control based on user attributes, real-time threat monitoring, and classification and lifecycle management of critical data.