Jun Mo Kang (Master’s student in Political Science and International Relations, Korea University) * This paper was presented at Jiam Workshop #3. Abstract With the advent of an “untact” (Konglish compound word meaning no-contact) society, cyber threats are gradually increasing, but discussions on countermeasures are still insufficient. Cyber threats differ from traditional military and security threats due to the specificity of the uncertainty in cyberspace. Because of this particularity, defense-oriented strategies are not only inefficient but also inherently incapable of changing the situation to an offensive advantage. Therefore, this study suggests that attack deterrence by monitoring and punishment, rather than defensive measures, is the solution to the cybersecurity problem. First, we will see that monitoring and punishment are impossible in a single state’s response to cyber threats and that there is a limit to countering threats with a nation-centered multilateral approach. Then, we will consider the effectiveness of a “multi-layered partyism” approach, including state and non-state actors. Through the example⋯