抄録
Japan and Korea are becoming one of smart societies due to the development of ICT. On the other hand, damage of cybercrime such as ransomware and cyberattacks from overseas is increasing every year. Nowadays, strengthening cyber security has become the most important issue in order to maintain an environ-ment that can be in safe online use, which is essential for everyone's life. The cyber security policies of Japan and Korea emphasize public-private cooperation, but this requires close communication between government and enterprises. From a comparative case study of Japan and Korea, the way of cyber security communication between the government and enterprises will be examined.
