Shaun leads Freddie Mac's information security program and strategy, including security architecture, operations, and engineering in alignment with the Three Lines of Defense. In this role, he leads a multiyear roadmap to mature the program and reduce security risk to Freddie Mac. Shaun previously served as the Head of Information and Technology Risk for Freddie Mac, where he established and operationalized a second line of defense information and technology risk function for the company. Prior to joining Freddie Mac, Shaun served as the Chief Information Security Officer for the U.S. Customs and Border Protection. He led the development and execution of the cybersecurity strategy and was responsible for aligning security initiatives with enterprise programs and business objectives, ensuring that systems and information are adequately protected. Shaun's previous roles include serving as director of cybersecurity, security operations center (SOC) manager, security architect, and technology program manager.