The iOS 14 code found information about the new Keychain features.
iOS and macOS have long been able to store user logins and passwords in iCloud using Keychains. However, the set of possibilities for her is extremely limited.
In iOS 14, Apple will fix this flaw. A keychain will warn of repeated passwords . This will help users better protect their data, because in case of hacking one service, attackers will not be able to access another.
Also, the Keychain will receive support for generating codes for two-factor authorization .
Now for this you need to use third-party password managers. Most of them offer this feature for an additional fee. If Apple adds it to the system, the Keychain will become an attractive alternative for users of 1Password and other similar applications. [ MacRumors ]