Today I held a presentation about Rublon (automatic two-factor authentication for web apps) at KBBS 2014 (http://kbbs.uz.zgora.pl). One of your users asked us to get in touch with you because he would like to be able to protect his Blockchain.info account with Rublon.

This is how it works:
http://www.youtube.com/watch?v=JNorW7vvMR0

In comparison to traditional two-factor solutions, Rublon does not require you to use your mobile phone. It's based on trusted devices. Once you add your laptop to your trusted devices, all you will have to do is just enter your password in order to log in.