John Scimone serves as Sr. Vice President, Chief Security Officer for Dell Technologies, where he leads the company’s global corporate security program. His responsibilities span the full spectrum of strategy, planning, and operations, aiding Dell Technologies’ businesses in the management of security risk across the physical and cyber domains. He is also charged with the advocacy of privacy and business resilience, including crisis management, business continuity and disaster recovery. Before joining Dell Technologies, Scimone served as the Global Chief Information Security Officer for the Sony Group family of companies, where he was responsible for building Sony’s first global information security and privacy organization and leading strategy, policy, and operations. Prior to joining Sony, he also held a number of leadership positions at the U.S. Department of Defense (DoD), including as Director of Security Operations for the Secretary of Defense's communications office, where he led the facility, personnel, and cyber security programs. Scimone formerly served as a member of a predecessor organization of U.S. Cyber Command, where he led the development of enterprise information security programs that protected information belonging to the DoD’s more than two million employees.