Safari Privacy Overview 
 Safari Privacy Overview Learn how the Safari web browser protects your privacy. November 2019 Introduction 3。

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

provide an advanced and open platform to developers while at the same time protect iPhone users from viruses, malware, privacy attacks, etc. This is no easy...

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