to evaluate the strength and security of the DNSSEC chain of trust for domain names within the .Apple TLD. This DPS does not apply to other domain names own...

https://www.apple.com/jp/legal/intellectual-property/tld/dps/

a simplified version of the system configuration to trackers so more devices look identical, making it harder to single one out. And unlike some other brows...

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