Private by design. Accessible when it matters.
Everything encrypts on your device before upload, turning your data into secure, unreadable information that only your vault key can unlock.
Your data stays completely private
Files are encrypted on your device before they ever reach our servers. Without the proper keys, your data remains secure and unreadable to everyone.
AES-256 encryption on device
Your files are encrypted in your browser using AES-256, the same banking-standard encryption that protects financial institutions worldwide.
Secure storage on our servers
Your encrypted data is stored securely on our servers. Without your vault key, the data remains mathematically impossible to decrypt, ensuring complete privacy.
Only your contacts can decrypt
Your trusted contacts combine their keys to decrypt the vault, ensuring that only the people you choose can access your information.
Security you already trust
We use the same proven standards that protect banks, medical records, and government secrets every day.
AES-256 (Banking standard)
Protects online banking, credit cards, ATM withdrawals.
Wells Fargo, Chase, Bank of America
Shamir's Secret Sharing
Splits vault key into pieces. No single person can access alone. Multiple contacts must combine their shares.
Proven cryptographic algorithm trusted by security professionals
Zero-knowledge (HIPAA-compliant)
Your data remains completely private using the same zero-knowledge approach that healthcare organizations trust to protect patient records.
Healthcare organizations trust this standard
Transparent Architecture
Security architecture fully documented. Every claim is verifiable and auditable.
Industry-standard encryption with complete transparency
Keys split among contacts
Your vault key is split into three pieces distributed among your trusted contacts. This ensures that only when your family needs access can they combine the keys together.
Try to crack our encryption
This is real encrypted data from our servers. Without the encryption key, it's mathematically unbreakable. Download the challenge and try it yourself.
Protected against server breaches
Even if someone gains access to our servers, they only get encrypted data that's impossible to read. Your vault code never leaves your device.
You control vault access completely
When you create your vault, you're the only one who can unlock it. Your security stays in your hands through encryption that only you control.
Privacy beyond encryption
Technical security plus privacy-first business practices.
Your data stays yours
We never analyze, sell, or profit from your data in any way. Your information belongs to you alone.
Privacy-First Analytics
We use privacy-respecting analytics that help us improve the app while keeping your data completely secure.
Minimal Data Collection
We only collect what's absolutely necessary to make the service work, keeping your information footprint as small as possible.
Transparent Security
Our security architecture is fully documented and auditable, so every claim we make can be independently verified.
