HealthVault is a secure, compliant cloud repository for EHRs, lab results, and imaging data. Built on Azure Government Cloud with:
- Data Encryption: AES-256 at rest + TLS 1.3 in transit.
- Access Control: Azure B2C for patient login + RBAC for clinicians.
- Audit Trails: All access logged in Azure Sentinel.
- Compliance: Automated HITRUST controls via Azure Policy.
ETL pipelines ingest data from Epic, Cerner, and labs. Patients access records via mobile app with biometric auth. Anonymized data used for research (opt-in).