Debayan Basu is a Principal IAM Engineer at Genuine Parts Company (GPC), where he leads global authentication services across North America, Europe, and Asia-Pacific, supporting users, partners, and customers in 17 countries. A seasoned IAM practitioner, he brings deep expertise in authentication, access management, and identity governance, with a focus on ensuring the right users have secure access to the right resources at the right time. Debayan also actively contributes to the identity community, engaging on topics such as authentication strategy, identity governance, and zero trust–aligned access.