As one of the most attentioned frameworks in recent years, Cyber Defense Matrix (CDM) is pracitcal for enterprises to inventory and estimated their cybersecurity posture. Sounil Yu, the creator of the CDM framework, will attend CYBERSEC 2023 in person and bring us a short talk at CyCraft's booth. In this talk, Sounil will shared the results of applying CyCraft's CDM-themed board game "Cybercans: Understanding Your Cybersecurity Posture" as a demo case in the first CDM Conference held in Dallas, Texas this year.