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Privacy engineering for builders

No fake research reports—short technical notes grounded in the product architecture.

Engineering note

Why Local-Language PII Detection Is More Than Translation

Identifiers, scripts, context words and local formats all matter; translating English regex labels is not enough.

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Engineering note

How an AI Privacy Guard Fits Before an LLM

A provider-independent privacy wrapper can protect detected values before a model request and restore safe aliases after.

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Engineering note

Tokenization vs. Redaction: When Should a Startup Use Each?

Choose irreversible redaction for one-way de-identification and reversible tokenization only when a trusted restore path is needed.

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