I would expect Dropbox to be rather safe (please use two-factor auth), though I did migrate to self-hosted ownCloud myself. Anyway, this is not even a crucial part, since the password file is obviously encrypted with a strong password. The unencrypted data never touches the disk.<p>Also, for the database file encryption I&#x27;m using AES256 with 10 million encryption rounds (configurable in the application), which hopefully slows down any brute force attempts even in case of a data breach.<p>Of course, all bets are off if your device itself is compromised, but that would be the case with any solution.