versions of apps like Netflix and Candy Crush. These fake apps, either when given access or by exploiting platform vulnerabilities, can spy on Android users...

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

a simplified version of the system configuration to trackers so more devices look identical, making it harder to single one out. And unlike some other brows...

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