This post by evernote CTO was very helpful, but I am look for something more instructional(http://firstround.com/article/Evernotes-CTO-on-Your-Biggest-Security-

This post by evernote CTO was very helpful, but I am look for something more instructional(http://firstround.com/article/Evernotes-CTO-on-Your-Biggest-Security-Worries-From-Three-Employees-to-300 http://firstround.com/article/Evernotes-CTO-on-Your-Biggest-...).