Have you ever heard about graphical password? Well, if you have ever been careful about the Windows 8 rumors and news, I believe you’ll not be unfamiliar with it. It’s said that there are two ways available when you log on to the upcoming operating system: traditional text password and graphical codes.

Here comes the problem: what is a graphical password?   According to Wiki, graphical passwords are an alternative means of authentication for log-in intended to be used in place of conventional password; they use images, graphics or colors instead of letters, digits or special characters. Read more