← All Field Notes SECURITY & INFRA · AUGUST 2026

AI Security: Keeping Company Data Out of Model Training

By Infrastructure & Governance · 9 min read

The greatest blocker to enterprise AI adoption is fear of data exposure. We implement an API proxy layer that sits between enterprise employees and commercial foundation models.

The proxy automatically scrubs personally identifiable information (PII), uses provider settings that exclude data from training, logs all transactions for internal auditing, and routes sensitive queries to on-premise open-weights models when strict sovereignty is required.

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