These days, so much of our content is stored online in a digital format. You need only enter your username and password, and you have instant access to it all. While that makes our lives so much easier, it can also make our lives a little less secure. After all, if someone is able to obtain or guess those credentials, all of your private information is laid bare. So how to you ensure that you have a password that no one will guess? One 11-year-old from New York thinks she has the answer.