By default, iCloud data is secure while in transit. This data is stored in an encrypted format, while the encryption keys are housed in Apple data centers. 15 particularly sensitive data types, like passwords, Health data, and Journal data, use end-to-end encryption as standard. This sensitive data is encrypted with keys derived from your devices and device passcode, which are only accessible by the end user, and thus this data remains secure even in the case of a data breach in the cloud.
Advanced Data Protection, which is opt-in, provides end-to-end encryption for 10 additional iCloud data categories like Photos, Notes, and Reminders, meaning that Apple no longer possesses the keys to decrypt these categories as well.
It’s been couple of years since Advanced Data Protection rolled out. Are you using it? If not, should you consider using it? In this full tutorial and video walkthrough, I discuss what Advanced Data Protection is, how to enable it, and best practices for protecting your precious data. Be sure to subscribe to 9to5Mac on YouTube for more in-depth video walkthroughs.
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