/egress-ip-ranges.csv https://mask-api.icloud.com/egress-ip-ranges.csv Transport and Security Protocols Private Relay uses cutting-edge transport and securi...

https://www.apple.com/jp/privacy/docs/iCloud_Private_Relay_Overview_Dec2021.PDF

implementation incorporates the concept of a per- donation privacy budget (quantified by the parameter epsilon), and sets a strict limit on the number of co...

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