New Security Layer
Advanced encryption for sensitive legal data
We go beyond transport-level security. Lexense adds application-layer encryption, payload minimization, and privacy modes designed for legal data.
Why this stands out
Many competitors stop at infrastructure security. We add app-layer controls: AES-256-GCM encryption, payload sanitization, and controlled data flow to external services.
Encryption before storage (AES-256-GCM)
Sensitive text is encrypted before it is written to the database. This keeps data unreadable even after unauthorized access attempts. AES-256-GCM is widely recognized as one of the strongest encryption standards, with built-in integrity checks that help detect tampering and man-in-the-middle style interference.
Sanitization and data minimization
The pipeline sanitizes technical payloads, and the RAG layer avoids storing full plaintext document content in Qdrant.
Local anonymization parser (Full Privacy mode)
In on-device mode, the app removes identifying data (for example names and emails) before analysis and marks the document as anonymized.
Sensitive data and external providers
In Full Privacy flow (local OCR + anonymization), raw sensitive data is not sent to external OCR/LLM providers; analysis uses anonymized text.