mpeirce
Thinks s/he gets paid by the post
Yeah... Like a lot of privacy claims by Apple, I guess we just have to take their word on this.
Ultimately you have to trust the vender to some degree. Also true for VPNs. Also true of all technology.
Still the technical details look sound. They also provide documentation explaining how it works. There’s a good overview here:
https://www.apple.com/privacy/docs/iCloud_Private_Relay_Overview_Dec2021.PDF
If you want to explore the details of Apple’s approach to security (both hardware and software), they publish an excellent Platform Security guide here:
https://help.apple.com/pdf/security/en_US/apple-platform-security-guide.pdf
It is updated each year as hardware and software advances.