cases, is protected using differential privacy, a technique that obscures individual information while allowing Apple to analyze broader trends in web-brows...

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

turns and special items, not realizing that her dad had not actually approved those purchases. The app also has embedded third-party trackers, which collect...

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