DATA SECURITY
Data Security & Compliance
L1-L4 tiered de-identification
L1-L4 Tiered De-identification
L1
L1 Direct IdentifiersName, ID number - accessible only in authorized care scenarios.
L2
L2 Quasi-identifiersAge band, region - generalized per scenario before use.
L3
L3 Feature-ized DataRaw voice and behavior are feature-ized on-device and never leave the endpoint.
L4
L4 Public AggregatesDe-identified aggregate statistics for research and compliant disclosure only.
L1-L4 Tiered De-identification
Raw voice and behavior data are feature-ized on-device; identifier and assessment stores are physically separated.
Physician-Review Closed Loop
AI recommends; licensed physicians decide. Review feedback continuously improves the models.
End-to-end Audit Trail
Data access, de-identification actions and model versions are logged and replayable.
🔒 Access, de-identification and model versions are fully logged and replayable.