Safariは世界で最も速いブラウザです。より豊富な他社製の機能拡張、パワフルなプライバシー保護機能、そして業界をリードするバッテリー駆動時間をお届けします。

https://www.apple.com/jp/safari/

for starting an account, superior security with two-factor authentication, and includes a new tool to help fight fraud and scripted account creation. A simp...

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