If you're outside the UK and concerned about who can see your data, here's how to turn ADP on and how it differs from the default iCloud encryption.

How to turn on Advanced Data Protection on your iPhone First, you'll need an iPhone with iOS 16.2 or later and an Apple account with two-factor authentication.

Apple's highest level of iCloud encryption, Advanced Data Protection for iCloud, secures your data so it's unreadable even on iCloud servers.