Anthropic launches Enterprise Frontier Safeguards with customer-held data and keys

Developing Enterprise Frontier Safeguards with our customers

Anthropic released Enterprise Frontier Safeguards (EFS), which pairs zero data retention (ZDR) privacy with safety monitoring for abuse detection. Data sits in the customer's own cloud infrastructure rather than at Anthropic.

Why it matters: The piece details EFS's data retention and monitoring architecture, so readers can weigh privacy against safety when deploying frontier models.