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this post was submitted on 14 Jun 2024
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Asklemmy
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So I’m curious . . . what reference am I missing that helps me understand what menu settings cause exactly which pieces of personal data to be shared with which Apple services? I want to RTFM, and while I appreciate people wanting to be helpful, comment replies are not themselves documentation.
(I switched from Android to ios in 2020 and haven’t really figured out details beyond turning icloud sync off for specific apps. I’d like to add more devices and learn to trust that sync method but I don’t understand where crypto is used and how the keys are handled.)
Everything is encrypted with iCloud except for email and something else that’s obviously not encrypted that I can’t fucking remember.
iCloud encryption can be defeated with a server side key that’s used by Apple if you need to recover your account (so like you get your account hijacked or forget your password or something). Apple can be compelled by subpoena, like any other company, to provide the contents of your iCloud because they have this capability.
If you don’t like that, you can turn on advanced data protection, which deletes their server side key, generates new keys and re encrypts everything after you write down your special alphanumeric key without which your iCloud contents are inaccessible.
The security checkup in settings will let you figure out who has access to what.
www.apple.com/legal/privacy/