In reply to Francois Caen.

Francois, thanks for the comment and more importantly for all the amazing work you do evangelizing DevNet, teaching and showing Cisco partners, customers, employees, students, pretty much whoever wants to listen to you about what is possible to develop around Cisco technologies and giving them a glimpse of the future. And you are right to be excited about the Security track. I've had a look at some of the content that was created for this track and I cannot wait for it to go public for everyone else to start enjoying it and learn from it.