3n1gm496/pseudonymization-tool

This is a **local pseudonymization tool** designed for securely anonymizing sensitive documents and text across multiple formats (TXT, DOCX, XLSX, PDF, images). It features a React/TypeScript frontend with dark mode support and a FastAPI backend, enabling offline operation with AES-256-GCM encryption for data security. The tool includes hybrid authentication (local SQLite + LDAP), real-time processing via Server-Sent Events, and audit logging for compliance. It's built for enterprise environments requiring maximum data protection, with features like LDAP data enrichment, deterministic pseudonymization, and manual review workflows.