Mark Neiswinger

Mark Neiswinger is a seasoned Cyber Security Executive with specialized expertise in Identity and Access Management (IAM) technology. They currently serve as AVP Cybersecurity, IAM at AT&T, where they oversee IAM Shared Services and finance operations. Prior to this role, Mark held several positions at The Walt Disney Company, including VP of IAM Security & Engineering and Executive Director of Identity Security, focusing on enterprise-wide IAM strategies and compliance governance. With a background in systems administration from Walt Disney Imagineering and extensive experience in IT compliance, Mark has successfully led multiple initiatives to enhance security architecture and policies.