Security
How we protect your data — updated February 18, 2026
Encrypted
All data encrypted in transit via TLS and at rest in our database
Isolated
Multi-tenant architecture with strict data isolation between clinics
Transparent
Clear data practices — we never sell data or train AI on your information
Infrastructure & Hosting
- Application hosted on secure, managed cloud infrastructure with automatic scaling
- Database hosted on Supabase (powered by AWS) with encrypted connections and automated backups
- All network traffic encrypted with TLS 1.2+ (HTTPS enforced)
- Database connections use SSL/TLS with connection pooling for performance and security
- Infrastructure monitored 24/7 with automatic alerting for anomalies
Authentication & Access Control
- User authentication via Google OAuth 2.0 (SSO) — we never store passwords
- Session management via secure, signed JWT tokens with automatic expiration
- Role-based access control: Patient Users can only access their own data; Clinic Admins can manage their clinic's data only
- Internal API endpoints protected with API key authentication and header-based authorization
- Admin dashboard access restricted to verified clinic owner email addresses
Data Isolation
- Multi-tenant isolation: Every database query is scoped to the authenticated user and their clinic. One clinic cannot access another clinic's data under any circumstances.
- User-level isolation: Patient Users can only read and write their own health data (labs, supplements, protocols, blood pressure, chat history).
- Clinic-level isolation: Clinic Admins can view aggregate usage and manage users within their clinic only.
- Foreign key constraints and application-level checks enforce data boundaries at every layer.
AI & Data Processing
- AI analysis is performed via third-party large language model APIs (processed in real-time, not stored by the AI provider for training)
- Only the minimum necessary data is sent to AI providers for processing (lab values, relevant context)
- We do not use your health data to train, fine-tune, or improve any AI models
- AI responses are generated on-the-fly and delivered directly to the user
- Chat history is stored in the database and scoped to the individual user
Operational Security
- Environment variables and secrets are stored securely and never committed to source code
- API keys are rotated periodically and scoped to minimum required permissions
- Dependency management with regular security audits and updates
- Application logging and monitoring for suspicious activity detection
- Secure development practices including code review and testing before deployment
What We Don't Do
- We do not sell your data to anyone
- We do not share health data with advertisers
- We do not use your data to train AI models
- We do not store passwords (OAuth only)
- We do not access patient data without clinic authorization
- We do not retain data after account deletion (30-day grace period)
Shared Responsibility
Security is a shared responsibility. While we implement robust protections at the platform level, Clinic Customers are responsible for:
- Securing access to their clinic admin accounts
- Ensuring appropriate patient consent before uploading data
- Complying with applicable healthcare regulations in their jurisdiction
- Training their staff on secure use of the platform
- Reporting any suspected security issues promptly
Reporting Security Issues
If you discover a security vulnerability or have concerns about our security practices, please contact us immediately:
Nexgen Compute LLC — Security Team
Email: security@healthlabsai.com
We aim to acknowledge reports within 24 hours and resolve confirmed issues promptly.