How Legacy Lab Secures Your Data
At Legacy Lab, protecting your most personal information is our highest priority.
That’s why we’ve built the app with the same level of security trusted by banks and healthcare providers. From strong multi-layer encryption to strict server protections and device-level safeguards, every layer of Legacy Lab is designed to keep your data private, secure, and only accessible to the people you choose.
The short version: Data is protected on your device, in transit, and on the server, and only you and the people you choose to share with can access it.
Secure Encryption & Key Management
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All sensitive data is encrypted before it ever leaves your device.
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Cryptographically secure keys protect your information and are managed with multiple layers of encryption.
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Keys are never stored in usable form — they’re always encrypted and transformed before storage.
Server-Level Security
- Legacy Lab uses Google’s leading services as its secure backend.
- Access is protected by strict device integrity checks, security rules, and user authentication checks.
- A security firm audited the app-to-server communication and verified its security.
Device-Level Protections
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Only verified app instances can connect to our servers.
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On iOS, jailbroken, emulated, and reverse-engineering devices are blocked.
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iOS File Protection and automatic file deletion guard against local data leaks.
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Additional defenses include biometric login, code obfuscation, and secure key handling.
Secure External Integrations
- Emails (such as login codes or invitations) are sent with a secure third party, with API keys stored securely.
- RevenueCat (subscriptions) uses platform-specific API keys.
- All external integrations are isolated behind server-side calls to limit exposure.
Additional Safeguards
Data Privacy & Control: You own your data. Only you and the people you choose to share with can access it.
Backups & Recovery: Data is backed up securely to prevent accidental loss while maintaining encryption.
Ongoing Protection: Security isn’t “set and forget.” Legacy Lab continuously monitors, updates, and audits systems to defend against new threats.
Security FAQs
Is my information secure on Legacy Lab?
Yes, we take security seriously. We use advanced encryption and follow industry best
practices to safeguard your data. Your personal and sensitive information is protected,
and only you and authorized individuals you choose can access it.
How is my information kept secure from badactors?
Sensitive data is encrypted on your device before it’s ever sent to our servers, so it’s never transmitted or stored in readable form.
Encryption keys are themselves protected by Google’s Key Management Service, which means even our database alone is useless to an attacker. Only verified instances of the Legacy Lab app are allowed to connect to our backend, and access to your data is tightly controlled by per-user authentication rules. On the device, we use biometrics, secure key storage, and protections against jailbreaks or tampering.
Have you tested the security features currently in place?
Yes, we’ve had the app independently penetration tested by a third-party security firm for iOS and Android.
What happens to my data if I delete the app or change my device?
Your data is securely stored in the cloud, so you can access it from any device with the app installed and an active subscription.
If you delete the app or change your device, your data remains safe and accessible as long as you remember your login credentials.
Please note: If you delete your profile from the app, all of your data will be deleted from the cloud, and your profile will no longer exist.
Your Security, Our Commitment
We know Legacy Lab holds your most important information. That’s why every decision we make — from app design to server setup — is driven by our commitment to safeguarding your data so it remains secure, private, and accessible only to you and those you trust.
Start Organizing Your Legacy Today
Getting started with the Legacy Lab App is easy. Just download, signup, and upload your first document all in the matter of minutes. Need some inspiration on what to include in your digital estate organizer? Check out our resources page for more information and helpful tips for getting started.