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Don't forget to enable E2EE on your iCloud account
iCloud uses strong security methods, employs strict policies to protect your information, and leads the industry in using privacy-preserving security technologies like end-to-end encryption for your data.
As long as you can successfully sign in to your Apple Account, you can access your backups, photos, documents, notes, and more. For additional privacy and security, 15 data categories — including Health and passwords in iCloud Keychain — are end-to-end encrypted. Your device will securely upload the required encryption keys to Apple servers, and your account will once again use standard data protection.
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