Stronger security for online accounts: Rublon protects your accounts from sign ins from unknown devices, even if your passwords get stolen.
In order to use Rublon please go to "Your Profile" section and click "Protect your account".
Currently Rublon is available for users of smartphones with the Android system (e.g. HTC, LG, Motorola, Samsung, Sony), the iPhone/iPod, smartphones with Windows Phone system (e.g. HTC, Nokia Lumia) and the BlackBerry. Go get it: http://rublon.com/get.
Go to http://rublon.com, click the big green button ("Free download") and follow the instructions.
Rublon is available free of charge.
No! Your smartphone is only needed when you sign in from a new device. It is used to prove your identity and allows you to add such a device to your trusted devices. Any sign in from a trusted device works the same way as before: simply enter your login credentials. Rublon works as an invisible security layer during the sign in process.