Sounil Yu is a cybersecurity executive with more than 30 years of hands-on security experience. He is the creator of the Cyber Defense Matrix and the DIE Resiliency Framework, serves on the board of SCVX Corp and the FAIR Institute, teaches security as an Adjunct Professor, co-chairs Art into Science: A Conference on Defense, and advises many startups. He is currently the CISO at JupiterOne.  

Prior to JupiterOne, Sounil served as CISO-in-Residence at YL Ventures and Chief Security Scientist at Bank of America, driving innovation to meet emerging security needs and develop alternative approaches to hard problems in security.