The alert flashed red. A service account had been granted full admin access at midnight. Nobody approved it. Nobody even noticed—until now.
This is why Just-In-Time Access Approval matters. Combined with precise OAuth scopes management, it stops privilege creep before it starts. Instead of giving static, overbroad access, you grant exactly what is needed, only when it's needed, and revoke it the moment the task is done.
Granular OAuth scopes let you define tight boundaries. Instead of blanket tokens, you issue permissions scoped to the smallest functional set. If a build job needs read-only repository access for two minutes, it gets exactly that—no write, no delete, no lingering secrets in storage.
With Just-In-Time Access Approval flows, every elevated permission request triggers a verification step. This can be automated, audited, and tied directly to your CI/CD pipeline. Engineers request scope X on resource Y, the system logs the context, enforces the expiration, and returns a signed token that dies on schedule.