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

and iPad is a secure home for health data and trends (Apple Inc. 2023), including Headphone Audio Levels, Environmental Sound Levels (from the Noise app on ...

https://www.apple.com/jp/health/pdf/Hearing_Health_Features_on_AirPods_Pro_2_October_2024.pdf