Open-source privacy proxy masks PII before prompts reach external AI services
ID: aac4f92c-81d6-58f9-8b1c-2d0a8d7d0766
STIX ID: report--aac4f92c-81d6-58f9-8b1c-2d0a8d7d0766
Feed Name: Help Net Security
Kiji Privacy Proxy is an open-source local gateway that detects and masks 16+ categories of PII (emails, phone numbers, SSNs, credit cards, IPs) using a quantized DistilBERT model run locally via ONNX Runtime; it substitutes realistic dummy values before forwarding requests to external AI APIs and restores original values in responses. The project supports macOS (Electron app with PAC), Linux (standalone server with proxy env vars), and a Chrome extension, and is positioned to help organizations meet GDPR/HIPAA/CCPA compliance and reduce AI project delays caused by privacy concerns.
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