Pulumi has introduced Identity and Access Management (IAM) to enhance security in cloud development by integrating fine-grained authorization directly into the development lifecycle. This new capability aims to allow rapid and frequent deployments without compromising security or compliance. Pulumi IAM is being rolled out in phases, beginning with the release of Granular Access Tokens and Custom Roles, which enable organizations to define precise permissions and roles for secure automation. Future phases will include advanced features like Attribute-Based Access Control and user/team role assignments. The IAM system supports the Zero Trust security model, focusing on least privilege enforcement and minimizing risks associated with over-privileged accounts. Available now for Pulumi Enterprise and Business Critical tiers, the IAM features are designed to provide scalable governance while maintaining development velocity. Pulumi encourages users to explore these new security features to enhance compliance and secure their cloud environments effectively.