It can seem a little disconcerting to entrust the security of all your passwords to one master password on a password manager. It’s true that the strength and safety of your master password can determine the security of your password manager itself. Therefore it is ideal to create a very strong master password. The good news is that password managers typically store your master password and your other encrypted passwords and data on separate servers. This isn’t foolproof, but it does add an additional layer of security.