Маскировщик персональных данных для нейросетей · PII masking shield for AI
⚠️ This repository is a landing page only. The source code is proprietary and is not published here. Загляните на сайт, чтобы попробовать: maskgate.ru
Mask Gate detects sensitive data — passports, tax IDs (ИНН), SNILS, bank cards, phone numbers, emails, medical data, API keys — in text and files, and masks it before it reaches ChatGPT, Claude, Gemini and other LLMs.
Employees paste contracts, resumes and customer databases into chatbots every day. Mask Gate stops that data from leaking out — in milliseconds, without deploying a full DLP system.
block (stop transfer), redact (irreversibly remove), flag (mark only)/analyze, /process, /process-file, /proxy/chatMeasured on our own eval corpus: recall ~95%, precision ~92%.
| Group | Categories |
|---|---|
| Secrets & keys | API key, private key, SSH key |
| Payments | card number, CVV, expiry, account, BIK |
| Documents (RF) | passport, INN, SNILS, OGRN, KPP |
| Contacts | phone, email, address |
| Personal | full name, date of birth |
| Medical | health data |
| Other | IP address, vehicle plate, credentials, money amounts |
Plus your own custom markers and regex rules.
First check is free, no registration: maskgate.ru
Mask Gate — маскировщик персональных данных: находит в текстах и файлах паспорта, ИНН, СНИЛС, карты, телефоны, медданные и секреты и маскирует их перед отправкой в ChatGPT, Claude, Gemini и другие нейросети.
Три режима — block / redact / flag — и обратимый vault (AES-256-GCM). Ловит обходы: гомоглифы, zero-width, base64, данные, разбитые по сообщениям. Файлы + OCR, серверный chokepoint для LLM (BYOK), надстройка Excel/Word, серверы в РФ. Качество на собственном eval-корпусе: recall ~95%, precision ~92%.
Первая проверка бесплатна: maskgate.ru · Telegram: t.me/maskgateru
© 2026 Mask Gate. All rights reserved. This repository is a landing page; the source code is proprietary. ```
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