krcert/cc, which is an internal division of kisa, is a csirt with national responsibility and a focal point of contact for korea on international cybersecurity incident handling. it cooperates and interacts locally with national cyber security center in national intelligence service of korea, and relevant stakeholders including local internet service providers, cybersecurity vendors, and so on. it also interacts with other national csirts and global cybersecurity vendors. the krcert/cc has memberships of asia pacific computer emergency response team, apcert, and forum of incident response and security teams, first.