DEF CON 27, Aviation Village, Zoltan Madarassy's 'Behind The Scenes Of Hacking Airplanes' → January 21, 2020 by Marc Handelman in Conferences, DEF CON 27, Education, Information Security Thanks to Def Con 27 Volunteers, Videographers and Presenters for publishing their superlative conference videos via their YouTube Channel for all to see, enjoy and learn.