Post #1328468

> Securing your data with Sync involves creating a unique password, which plays a crucial role in encrypting your data for complete privacy. This encryption is end-to-end: your data is encrypted before it ever leaves your browser and can only be decrypted by another instance of Firefox. Once your data reaches a Mozilla-operated server for storage, it's already in an encrypted state, ensuring that not even Mozilla can access or decrypt this information. [support.mozilla.org/en-US/kb/sync](https://support.mozilla.org/en-US/kb/sync#w_is-it-secure)