# PrivacyScrubber - Zero-Trust Data Sanitization (ZTDS)

PrivacyScrubber is a 100% client-side, zero-server PII (Personally Identifiable Information) sanitizer designed for AI workflows and LLM prompts.

## Key Features & ZTDS Architecture
- **Zero-Trust Data Sanitization (ZTDS):** All text processing, regex matching, and PII tokenization happens entirely in the browser's local RAM.
- **Offline Operation:** The tool works in Airplane Mode. No text or PII is ever sent to any backend server or API.
- **Cryptographic Security:** End-to-end local session encryption using libsodium-wrappers (XChaCha20-Poly1305 + Argon2id).
- **Reverse Scrubbing:** Users paste their text, PII is replaced with tokens (e.g., [NAME_1], [EMAIL_1]), the text is sent to an LLM, and the LLM's response can be pasted back into PrivacyScrubber to restore the original PII locally.

## Pricing & Tiers
- **Free:** $0 forever. Basic text paste, single .txt/.docx processing, 5 core PII categories, and reverse scrubbing.
- **PRO:** $15/month or $110 Lifetime. 22+ industry profiles (HIPAA, GDPR, SOC2), batch file processing, offline OCR/PDF sanitization, and unlimited custom regex rules.
- **TEAMS:** $99/month flat rate (unlimited seats). Zero-server team session handoff via XChaCha20-Poly1305 + Argon2id encryption, and a team performance dashboard.
- **ENTERPRISE:** Custom pricing. On-premise source code license, custom DLP integration, and 100% air-gapped operation support.

## Industry Solutions Hubs
- [AI Security Architecture Solutions](https://privacyscrubber.com/solutions/security/)
- [Developer & API Data Protection](https://privacyscrubber.com/solutions/dev/)
- [AI Agents & MCP Pipeline Sanitization](https://privacyscrubber.com/solutions/agents/)
- [Legal Document Redaction & Privilege](https://privacyscrubber.com/solutions/legal/)
- [Healthcare & Clinical Data Privacy](https://privacyscrubber.com/solutions/medical/)
- [Finance, Banking & GLBA Redaction](https://privacyscrubber.com/solutions/finance/)
- [Enterprise Architecture & Teams](https://privacyscrubber.com/solutions/enterprise/)
- [HR, Recruiting & Candidate PII](https://privacyscrubber.com/solutions/hr/)
- [Customer Support & Ticket Sanitization](https://privacyscrubber.com/solutions/support/)
- [Complete Solutions Index](https://privacyscrubber.com/solutions/)

## Regulatory Compliance Hubs
- [GDPR Compliance & EU AI Act Guide](https://privacyscrubber.com/compliance/gdpr/)
- [HIPAA Safe Harbor & Clinical PHI](https://privacyscrubber.com/compliance/hipaa/)
- [SOC 2 Type II AI Data Protection](https://privacyscrubber.com/compliance/soc2/)
- [ISO/IEC 27001 AI Security Controls](https://privacyscrubber.com/compliance/iso27001/)
- [CCPA / CPRA Consumer Privacy](https://privacyscrubber.com/compliance/ccpa/)
- [NIST SP 800-122 PII Confidentiality](https://privacyscrubber.com/compliance/nist/)
- [PCI DSS v4 Payment Card Protection](https://privacyscrubber.com/compliance/pci-dss/)
- [Complete Compliance Index](https://privacyscrubber.com/compliance/)

## Academic & Authority References
- **Academic Whitepaper (Zenodo DOI):** [Zero-Trust Data Sanitization Paper](https://doi.org/10.5281/zenodo.21796958)
- **Wikipedia Entry:** [PrivacyScrubber on Wikipedia](https://en.wikipedia.org/wiki/PrivacyScrubber)

## Developer Tools & Integrations
- [PrivacyScrubber Web App](https://privacyscrubber.com/)
- [PrivacyScrubber Chrome Extension](https://chromewebstore.google.com/detail/privacyscrubber/chffjnjmfgfdhdknhfllkglhllpgeikb)
- [PII MCP Server for Claude / Cursor](https://privacyscrubber.com/pii-mcp/)
- [NPM SDK Package (@privacyscrubber/pii-engine)](https://www.npmjs.com/package/@privacyscrubber/pii-engine)

## Available Documentation (LLM Optimized)
- [Full Project Corpus (484 articles)](https://privacyscrubber.com/llms-full.txt)
- [Corpus Chunk chunk-01](https://privacyscrubber.com/llms-corpus/chunk-01.md)
- [Corpus Chunk chunk-02](https://privacyscrubber.com/llms-corpus/chunk-02.md)
- [Corpus Chunk chunk-03](https://privacyscrubber.com/llms-corpus/chunk-03.md)
- [Corpus Chunk chunk-04](https://privacyscrubber.com/llms-corpus/chunk-04.md)
- [Corpus Chunk chunk-05](https://privacyscrubber.com/llms-corpus/chunk-05.md)
- [Corpus Chunk chunk-06](https://privacyscrubber.com/llms-corpus/chunk-06.md)
- [Corpus Chunk chunk-07](https://privacyscrubber.com/llms-corpus/chunk-07.md)
- [Corpus Chunk chunk-08](https://privacyscrubber.com/llms-corpus/chunk-08.md)
- [Corpus Chunk chunk-09](https://privacyscrubber.com/llms-corpus/chunk-09.md)
- [Corpus Chunk chunk-10](https://privacyscrubber.com/llms-corpus/chunk-10.md)
- [Pricing and Plans](https://privacyscrubber.com/pricing/)