Like iCloud Keychain, PasswordBox stores passwords in the cloud using strong encryption to protect them from unauthorized access. When you need to log in, PasswordBox automatically retrieves the appropriate credentials. PasswordBox is free (for managing up to 25 passwords) and provides tools that let you share your credentials with family or friends--should they need the information if something happens to you--without directly revealing your passwords.
There are other services out there like 1Password, and LastPass that let you manage secure passwords more effectively. There is some concern about storing the keys to your digital life in the cloud--but it's probably more secure than writing it down on a piece of paper and shoving it in your desk drawer, and it gives you access to your passwords any time and anywhere, from just about any device.
Despite Bill Gates' prognostication, passwords don't seem to be going away just yet. Make sure you choose secure ones, and find a tool that lets you remember and use them more easily.
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