Bill Yue Chen serves the role of Chief Security Architect at Visa leading enterprise initiatives across application security, data protection, cloud security, IAM and risk management. He has dedicated his whole career to cybersecurity since 1998. He defended his Ph.D. in secure software engineering at University of Southern California in 2007. Before joining Visa, he worked at Cisco, Microsoft and Infosec holding different technical and leadership roles. He has 10+ publications and patents in security. He has served as a program committee member for multiple international security conferences. He is also CISSP and a GIAC Certified Web Application Defender. He is very passionate about AI and robotics. In life, he is a proud daddy of twins Eva and Leo. He plays guitar and enjoys outdoors.