Closed-source for guarded perimeter protection
Use a vendor-managed, closed-weight service at the guarded perimeter for connected analysis and screening. Keeping weights unavailable to outside users limits direct inspection of model parameters and some white-box attack paths. It does not prevent black-box probing, prompt injection, model extraction attempts, or compromise of the surrounding API.
- Restrict API credentials and data sent to the vendor.
- Log and review decisions; rate-limit and monitor queries.
- Require human approval before changes to code or operations.


