In Safari on OS X via
Safari/Preferences/Passwords/ it is possible to view all saved passwords in plain text by entering the Mac password.
I want to use a different password. Is this possible?
I know that it is possible to change the password used to access the Keychain app via this method: Mac OS X, passwd, and keychain, however it does not change the behaviour in Safari as mentioned above. My ideal situation is for Keychain to manage all my passwords across all my devices and autofill them, without revealing them in plain text to someone who knows my device passwords.
RELATED: How to prevent keychain passwords being seen with iPhone passcode? the same problem on iOS.