Hi! I'm @mph4, Vice President and Chief Information Security Officer at General Motors. In this role, I am fortunate to lead our cybersecurity, information technology, data engineering, and enterprise AI efforts. Previously, I was CTO at GitHub. Prior to joining GitHub, I was the CISO at Cisco. I joined Cisco in 2018 when they acquired Duo Security, where I was the Vice President of Security. Earlier in my career, I had the privilege of working as a Sr. Member of the Technical Staff at CERT/CC.