DEF CON 27, Wireless Village, Nishant Sharma's 'Developing Wifi Access Point Rootkits' → December 19, 2019 by Marc Handelman in Conferences, DEF CON 27, Education, Information Security, Hardware 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.