Brian Cullen

Brian Cullen is an accomplished cybersecurity and operations leader with extensive experience in technology management and security practices. Notable positions include CISO and VP of Global Operations at Rakuten Kobo Inc., and Senior Director of Security at Kognitiv Corporation, where a global security management practice was established. Additionally, Brian Cullen served as a part-time professor at Conestoga College, teaching security and IT courses. With an MBA from the University of Warwick and a certificate in leading and building a culture of innovation from Harvard Business School, Brian Cullen combines robust academic credentials with practical leadership in IT security and operations.