Why iCloud Keychain may prompt you for a device password used with other Apple hardware you own
Apple lets you sync passwords via iCloud through a apt mechanism that keeps your secrets secure from all snoop — including Apple . iCloud Keychain syncs watchword among all iPhones , iPad , and Macs affiliate with the same iCloud account for which Keychain is enabled inSettings > account name > iCloud(iOS / iPadOS ) , the iCloud penchant acid ( Mojave or earlier ) , or the Apple ID orientation pane ’s iCloud section ( Catalina or later ) ....