Protect the AI, not just the output.
AI-assisted systems widen the attack surface: model access, training and inference data, and the prompts themselves all become targets. B5 Secure governs access to AI the same way it governs everything else — least privilege, signed requests, confidential computing for sensitive inference, and full audit — so an AI feature doesn’t become the soft spot in the platform.
The challenge
Model endpoints get called from everywhere, training and inference data carry sensitive records, and prompt injection can manipulate behavior. Bolt-on AI gateways re-implement security inconsistently and leave the data path exposed.
The Never Trust answer
AI surfaces run the same Never Trust pipeline as the rest of the platform: every call authenticated and authorized, data handled under least-privilege and encryption, and the most sensitive inference isolated in hardware enclaves.
Four controls for AI-assisted systems
Governed model access
Calls to models and AI features are authenticated, authorized, and rate-limited through the pipeline — no unguarded model endpoint.
Data protection in use
Training and inference data are handled under the same least-privilege and encryption controls as platform data, with tenant isolation preserved.
Prompt-injection defense
Authorization is enforced at the action boundary, so a manipulated prompt cannot exceed the caller’s permits on AI-driven surfaces.
Explainability & audit
Every consequential AI decision is logged with inputs, model version, and outcome for review and regulatory reporting.
Make AI a strength, not the soft spot.
Govern access to models and data with the same pipeline that secures $15B+ in custody.