the traffic leaving their devices is encrypted, and by sending their requests through two separate internet relays so that no single entity can combine IP a...

https://www.apple.com/jp/privacy/docs/iCloud_Private_Relay_Overview_Dec2021.PDF

this Centralized Zone Data Service Access Policy for .Apple to cover how Apple approves third-party access to the zone data for .Apple and when Apple could ...

https://www.apple.com/jp/legal/intellectual-property/tld/czds-policy/

are being tracked. For example, the arrow in the status bar in iOS and iPadOS shows when Location Services is receiving location requests from apps asking f...

https://www.apple.com/jp/privacy/docs/Location_Services_White_Paper_Nov_2019.pdf

or unique identifiers to web requests. On other browsers, these headers can include things like location, sign-in status, account information, features enab...

https://www.apple.com/jp/safari/docs/Safari_White_Paper_Nov_2019.pdf

and websites require a bit more information to set up a personalized account for their users. To accommodate this, Sign in with Apple allows developers to r...

https://www.apple.com/jp/privacy/docs/Sign_in_with_Apple_White_Paper_Nov_2019.pdf

who could offer infected developer tools that contain and propagate malware. Developers would also be more vulnerable to piracy, undermining their ability t...

https://www.apple.com/jp/privacy/docs/Building_a_Trusted_Ecosystem_for_Millions_of_Apps.pdf