How we protect your files
Enterprise-grade security that's invisible to you
We can't see your files—ever
Your files are encrypted on your device before they ever leave. The encryption key stays with you, in your share link. We never see it.
See how your data stays private
How the share URL works
rocketshare.app/d/7kX9mP#Yx4KpN2qR5wZm8...
File ID (stored)
Secret key (never stored)
How it works
Files encrypted on your device
Using AES-256-GCM encryption—the same standard used by banks and governments
Key stays in your link
The decryption key is embedded in the URL fragment (#...), which browsers never send to servers
Only recipients can decrypt
Anyone with the complete link can decrypt. No one else—including us—can access your files
Technical specifications
AES-256-GCM symmetric encryption
PBKDF2 key derivation with 100,000 iterations
Keys stored only in URL fragment (never server-side)
TLS 1.3 encrypted transport
Infrastructure
Files stored in the EU (Amsterdam)
Zero access to your file contents
No content logging or analytics