You are the architect of the Contoso airline group. You are responsible for designing a secure solution for a new application that requires its secret to be updated monthly for security reasons. Which technology can be integrated with the application as part of the design without having to redeploy the app monthly?
Key Vault is correct, as this can be used to integrate with your Application to change secrets without having to redeploy the App monthly. RBAC will not suffice as this is used to access the App via the portal and not specifically secret, the same goes for creating a service account in Azure AD. Deploying a custom template will not suffice as the App will still be required to be deployed every month with the new secret.