A request comes in. The system stands still, waiting for approval. No credentials are exposed. No open-ended sessions remain. This is HashiCorp Boundary Just-In-Time Access Approval in action.
Boundary’s just-in-time (JIT) model removes standing credentials and grants access only when necessary, for the shortest possible duration. Access is requested, reviewed, and approved — then automatically revoked. This reduces attack surface and enforces strict control over sensitive targets.
With Boundary JIT access, workflow is simple: a user requests entry to a target; an approver reviews the request; if accepted, Boundary issues ephemeral credentials over a secure channel. All events are logged. When the access window expires, the credentials vanish. The system returns to a locked state without relying on manual cleanup.