Ron Green

Ron Green is a Mastercard Fellow responsible for advocating for strong cybersecurity law and
policy with global government and regulatory agencies, deepening public-private partnerships
to drive our shared security, and strengthening the cohesion between cyber practices within
Mastercard. Previously, Ron served as Mastercard’s chief security officer from 2014-2024. In this role, he led
a global team that ensured the safety and security of the company’s network, as well as
internal and external products and services. Ron currently serves as the chair of the CISA’s Cybersecurity Advisory Committee and chair of
the U.S.S.S. Cyber Investigation Advisory Board. He also served as chair of the Financial
Services Sector Coordinating Council from 2020-2023. He holds a bachelor’s degree in mechanical engineering from the United States Military Academy at West Point, is a graduate of the FBI’s Domestic Security Executive Academy and holds a graduate certification in Information Assurance from George Washington University.