Vatsal Gupta is a Senior Security Engineer at Apple, specializing in identity and access management, authorization architecture, and the emerging challenge of governing AI agents in enterprise environments. He has led enterprise-scale access governance programs for Fortune 10 and Fortune 500 organizations, and actively contributes to industry standards through the OpenID AuthZEN and Shared Signals working groups. Vatsal has authored 16+ publications in venues including IEEE, ISACA, and IDPro, and serves as a peer reviewer and judge across 15+ security conferences and journals. He holds an MS in Management Information Systems from Texas A&M University.