Description: Just-in-Time Provisioning is an innovative approach to resource management in the cloud that allows for the dynamic allocation of computing resources only when they are needed. This method optimizes resource usage, minimizing costs and improving operational efficiency. In a Zero Trust environment, where security is paramount, just-in-time provisioning ensures that resources are deployed in a controlled and secure manner, reducing the attack surface by limiting system exposure. In the context of Cloud Security Posture Management, this approach enables organizations to adapt their resources to changing needs, ensuring that only necessary resources are utilized at any given time, which also contributes to better visibility and control over security. Furthermore, in the realm of FinOps and cloud cost optimization, just-in-time provisioning becomes a key tool for companies looking to maximize their cloud investment, allowing for more efficient resource use and avoiding unnecessary expenses. In summary, this approach not only enhances operational efficiency but also strengthens security and optimizes costs, making it an essential practice in cloud infrastructure management.