신뢰 정보를 활용한 국방정보시스템 사이버 공급망 위협 관리방안 = Management Plan of Threats in Cyber Supply Chain of Defense Information System Using Trust Information

다국어 초록 (Multilingual Abstract)

With the recent increase in cyber threats, the security boundaries of organizations operating information systems are constantly getting thicker. As a result, the threat of supply chain attacks that find and attack relatively vulnerable points in the complex cyber supply chain of information systems, rather than direct attacks on information systems in operation. The Defense Information System of the Republic of Korea, which is responsible for the security of the Republic of Korea, is no exception to this threat, so it is necessary to improve its ability to respond to the threat of supply chain attacks. In this pater, we analyze major foreign policies, standards, and related response technologies. Then we propose a plan to manage threat of cyber supply chain of defense information system based on trust information.