Just In Time Provisioning
Just In Time Provisioning (JIT provisioning) is an identity and access management methodology that automatically creates, updates, or deletes user accounts and access rights in real-time as needed, typically triggered by authentication events. It enables dynamic, on-demand provisioning of resources, such as user accounts, permissions, or cloud infrastructure, without manual intervention. This approach is commonly used in cloud environments, SaaS applications, and federated identity systems to streamline access management and improve security.
Developers should learn and use JIT provisioning when building or integrating systems that require automated, scalable user management, such as multi-tenant SaaS platforms, enterprise applications with SSO (Single Sign-On), or cloud-based services with dynamic resource allocation. It reduces administrative overhead, enhances security by minimizing stale accounts, and ensures compliance with access policies in environments where users frequently join or leave, such as in B2B integrations or educational institutions.