Why Your Health Data is Safe with HDA

Health Data Avatar guarantees security and privacy of your health and personal data, How does HDA actually achieve that? We'll try to explain you our data privacy & security in metaphors.

We say: unlike any other health data solutions, we aren't tied to institutions, countries or providers, and give you full ownership over your data, helping you seamlessly log everything that matters in one secure place.

But how do you know you can trust us? We build privacy & security into every single layer, and here's how:

🔐 Fully GDPR-compliant

Your data belongs to you. We are legally and technically bound to collect only what's necessary, always with your consent, and to give you full control to access, edit, or delete it. No hidden uses, no surprises.

🧩 Zero-trust architecture

Imagine a hotel where every door, elevator, and even the staff kitchen requires separate, verified access. No one (not even internal systems) gets default permission. Every request is checked and logged before it's granted.

🔑 End-to-end encrypted (AES-256, TLS 1.2+)

Picture your data travelling in a bulletproof, sealed capsule. Even if intercepted, what's inside remains unreadable without the decryption key. And then when it's stored in HDA's server, it's in yet another bulletproof, sealed capsule.

🖐 User-controlled data

You are the data owner. You're the driver, not the passenger. You decide what's stored, who can see it, and for what purpose. You can review, edit, or delete it anytime. We never repurpose or resell your data.

🔎 Type-safe codebase with data validation

Every piece of data is automatically checked before entering the system to make sure it's correct, complete, and in the right format. Invalid or unexpected data is blocked at the gate to prevent corruption, inconsistency, or errors.

🤖 AI self-checks its outputs

Our AI systems work like researchers who have their coworkers double-check their findings. Every output is cross-verified against your stored data to prevent hallucinations or unsupported conclusions.

🧼 Observability with redacted logs

Imagine a security camera that automatically blurs faces before footage is reviewed. All system logs are sanitised: personal data is stripped before monitoring, while still allowing system health checks and security oversight.

🚫 No medical advice provided

We help you organise your data, spot gaps, and generate documentation, but your clinicians remain your decision-makers. We don't assume or diagnose, but equip professionals or advanced tools with clean, structured data to do their job better.

Start building your global health data vault now, or explore with demo data first