John Madelin

John Madelin is Chief Executive of RelianceACSN, with over 19 years’ Cyber experience in network security, managed security services and identity management. Prior to joining RelianceACSN, he has delivered consistent double-digit compound growth through a reputation for solid execution, most recently at Verizon EMEA, as well as at BT; where he led the business continuity, security, and governance practice in the UK. A strong believer in true professionalism in the Industry, John also holds an FCCA as well as an MBA from Manchester Business School, was a member of the board of the Information Assurance Advisory Council and was instrumental in the development of the Institute of Information Security Professionals.

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