Chu-I Chen Taipei City, Taiwan [email protected] My name is Chu-I Chen from Tainan City, Taiwan (ROC). I have been interested in computer science since I participated in programming competitions in senior high school. I majored in software engineering, network and cyber security at National Defense University. I have participated in several competitions related to programming and cyber security, design and construction of the CTF competition system, and also accessed public funds to visit Defcon. After I graduated, I worked for "Information, Communications and Electronic Force Command", I got an opportunity