Delta Drive, Delta Trust & My Drive · Security, sign-in and privacy
What encryption does Delta Trust use?
Short answer: We don't publish the technical details, but the promise is: backups are encrypted on your Mac, only your recovery kit opens them, and for the protected period nobody can delete or overwrite them — including us.
We don't publish the technical details of how Delta Trust's encryption and locking work, but here's what it means for you:
- Your backups are encrypted on your Mac before they're stored, and only your recovery kit opens them.
- We can't look up or reset that kit, so we can't read your backups.
- For the protected period, nothing on your Mac — and nobody at Storage Studio — can delete or overwrite what's been backed up.
- Every time we touch your vault's account, it shows up in your own activity log.
See can Storage Studio read my backups? and privacy & safety.