Vice President, Marketing, FortinetJohn Maddison has more than 20 years of experience in the telecommunication, IT Infrastructure and security industries. Previously Maddison held positions as General Manager Data Center division and Senior Vice President Core Technology at Trend Micro. Before that he was Senior Director of Product Management at Lucent Technologies. He has lived and worked in Europe, Asia and the United States. He graduated with a Bachelor of Telecommunications Engineering degree from Plymouth University, United Kingdom.