The video of my TROOPERS'13 The future of data exfiltration and malicious communication talk held in Heidelberg is now available on YouTube:
In the talk, I should have mentioned more explicit, that the focus of my work is to determine how we can improve such covert channels before botnets do the same. Otherwise, we will have no means ready to counter such novel approaches.
One member of ERNW also made this picture of me while giving the talk. Many thanks for that!