Secure Pass

To be fair, our passwords only are state-of-the-art safe if they incorporate numbers and symbols to your original thought password. That's why nowadays websites are requesting this requirements. But with this two requirements in mind, we can have two scenarios: You incorporate characters totally random or incorporate words you can actually memorize.
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An example of this type of passwords is presented in xkcd comics #936.
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Credits: Special thanks to James Foot for having the ideia for this kind of application. James and João Soares made the same type of application (Salvum) on iOS platform.