My two classes of TCP/IP Weapons School 2.0 went very well. I should be back to teach in DC, Barcelona, and Las Vegas next year. Thank you to my students for your positive feedback and cooperation in class. Despite your numbers we had little to no problems and I believe everyone learned something useful. For future classes I will add a table of contents, focus the questions, add more on my personal methodologies, and add more consistent page numbers to the class books.”]
Source: https://taosecurity.blogspot.com/2009/07/thoughts-from-black-hat-usa-2009.html