Security has always been an important topic when it comes to the communication of sensitive data. With hardware advances allowing users the advantage of accessibility used in mobile devices, individuals are now spending more and more time on these devices. Additionally, with the viral popularity of social media applications and single sign-on, users do not always take as many precautions as needed with their information. Multi-factor authentication creates more and varied walls to block out the wrong people from seeing your information. Three-factor authentication can be applied to mobile devices as the first factor is already built in.