Once I turn on 'Advanced Data Protection' what happens to my older iCloud Backups? Are they automatically encrypted?

Once 'Advanced Data Protection' is turned on what happens to my existing iCloud Backups? Are they encrypted to protect us in the case of a data breach in the cloud? Do I need to delete them and start a fresh/new backup so that it is covered by 'Advanced Data Protection'/encryption?

iPhone 12 Pro Max, iOS 16

Posted on Jan 31, 2023 3:12 AM

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Question marked as Top-ranking reply

Posted on Feb 1, 2023 3:22 PM

Thanks for reaching out DimitriG,


It sounds like you have some questions about Advanced Data Protection and what happens to existing backups. We can help.


The only change that happens to your existing backups is that they become encrypted going forward. Check out How to turn on Advanced Data Protection for iCloud for more details:


Advanced Data Protection for iCloud is an optional setting that offers Apple’s highest level of cloud data security. If you choose to enable Advanced Data Protection, the majority of your iCloud data — including iCloud Backup, Photos, Notes, and more — is protected using end-to-end encryption. No one else can access your end-to-end encrypted data, not even Apple, and this data remains secure even in the case of a data breach in the cloud. Before you turn on Advanced Data Protection, you can learn more about how your data is protected with standard data protection and if you enable Advanced Data Protection.
Before you turn on Advanced Data Protection, you’ll be guided to set up at least one alternative recovery method: a recovery contact or a recovery key. With Advanced Data Protection enabled, Apple doesn't have the encryption keys needed to help you recover your end-to-end encrypted data. If you ever lose access to your account, you’ll need to use one of your account recovery methods — your device passcode or password, your recovery contact, or recovery key — to recover your iCloud data.

Your device passcode or password is the passcode on your iPhone or iPad, or the login password on your Mac that you set to protect your device and enable two-factor authentication. It’s also used to reset your Apple ID password and to recover your end-to-end encrypted data if you lose access to your account.
A recovery contact is a trusted friend or family member who can use their Apple device to help you regain access to your account and data. They won’t have any access to your account, only the ability to give you a code to help you recover your account. Learn more about recovery contacts.

A recovery key is a secret 28-character code that you can use, along with a trusted phone number and an Apple device, to recover your account and data. Learn more about recovery keys.


Hope that helps.


Take care.

1 reply
Question marked as Top-ranking reply

Feb 1, 2023 3:22 PM in response to DimitriG

Thanks for reaching out DimitriG,


It sounds like you have some questions about Advanced Data Protection and what happens to existing backups. We can help.


The only change that happens to your existing backups is that they become encrypted going forward. Check out How to turn on Advanced Data Protection for iCloud for more details:


Advanced Data Protection for iCloud is an optional setting that offers Apple’s highest level of cloud data security. If you choose to enable Advanced Data Protection, the majority of your iCloud data — including iCloud Backup, Photos, Notes, and more — is protected using end-to-end encryption. No one else can access your end-to-end encrypted data, not even Apple, and this data remains secure even in the case of a data breach in the cloud. Before you turn on Advanced Data Protection, you can learn more about how your data is protected with standard data protection and if you enable Advanced Data Protection.
Before you turn on Advanced Data Protection, you’ll be guided to set up at least one alternative recovery method: a recovery contact or a recovery key. With Advanced Data Protection enabled, Apple doesn't have the encryption keys needed to help you recover your end-to-end encrypted data. If you ever lose access to your account, you’ll need to use one of your account recovery methods — your device passcode or password, your recovery contact, or recovery key — to recover your iCloud data.

Your device passcode or password is the passcode on your iPhone or iPad, or the login password on your Mac that you set to protect your device and enable two-factor authentication. It’s also used to reset your Apple ID password and to recover your end-to-end encrypted data if you lose access to your account.
A recovery contact is a trusted friend or family member who can use their Apple device to help you regain access to your account and data. They won’t have any access to your account, only the ability to give you a code to help you recover your account. Learn more about recovery contacts.

A recovery key is a secret 28-character code that you can use, along with a trusted phone number and an Apple device, to recover your account and data. Learn more about recovery keys.


Hope that helps.


Take care.

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Once I turn on 'Advanced Data Protection' what happens to my older iCloud Backups? Are they automatically encrypted?

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