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Security & trust
‍at Function

Your data privacy is our priority.

Security illustration

Your health data, 
protected at every level

Private by design
All health information is encrypted. You control who can see your data. We never sell or share it with advertisers or data brokers. For more information, see our privacy policy.

Secure by default
‍Security is built into every layer of Function. From authentication to infrastructure, we use strong encryption, trusted identity controls, and modern security tooling to keep your information protected without you needing to do anything extra.

Smart, continuous protection
‍Our platform uses real-time monitoring, automated threat detection, and always-on scanning to stop issues before they reach you.

Responsible with data and AI
‍We've built Function with responsible technology from the start. Any use of AI at Function follows strict privacy and security controls.

*Questions? Reach out to security@functionhealth.com.

Independently verified security

Trusted third parties regularly assess Function to ensure it meets the highest standards for data protection.
Ongoing security reviews
Our platform is routinely evaluated by independent auditors to ensure systems stay ahead of evolving threats.
SOC 2 Type II compliant
Function meets rigorous standards for data security and privacy, with controls independently assessed over time.
HIPAA-aligned
We follow key requirements of the HIPAA Security Rule to help safeguard sensitive health data.