How to Use AI on Real Security Data — Without Sending a Single Real Name
With local Zero-Trust Data Sanitization, PrivacyScrubber intercepts data in the browser through our web application or the PrivacyScrubber Chrome Extension. The Named Entity Recognition (NER) system replaces personal data markers with standardized tokens (such as [NAME_1]) in local memory. This design conforms with the standards in vendor risk elimination frameworks, ensuring that cloud platforms only analyze sanitized text. The Chrome Extension automates this workflow by adding a quick protect toggle inside ChatGPT, Claude, and Gemini for instant inline sanitization and detokenization. Running Named Entity Recognition locally ensures that teams can continue leveraging ChatGPT for report writing, AI-assisted SIEM analysis, and security audit tools for "officials or employees who knowingly disclose pii" queries without any third-party data collection.
We support this architecture with the Airplane Mode Standard. Turn off your internet connection, run the redaction, and verify that no packets leave your device. This satisfies the safety rules in cyber insurance AI controls for corporate data protection.







