A lot of computer security is based on trust. Your devices verify that you are, indeed, an authorized user, through the use of user names and passwords. And your devices trust services and servers, through a series of certificates and “trusted third parties” who work through a cascading system of verification and authentication.
What is iCloud Keychain? Apple’s password manager for iPhone and Mac explained
There are multiple third party password managers available for iPhone and iPad that will allow you to save your...
