Infiltrate is a deep technical security conference that will focus entirely on offensive technical issues. No policy or high-level presentations, just hard-core thought provoking technical meat. World-renowned researchers focused on the latest technical issues will do the presentations demonstrating techniques you can’t learn about anywhere else. Attendance is limited to 100 attendees. In addition to two days of seminars, Immunity is also offering training both before and after the event. This is the only venue where these classes are offered to the public.
Source: https://thehackernews.com/2011/02/infiltrate-2011-information-security.html