AWS re:Invent 2015
Chaos Communication Congress 2008
DEF CON 17
DEF CON 20
DEF CON 21
DEF CON 22
DEF CON 23
DerbyCon 5
DjangoCon Europe 2016
DjangoCon US 2015
GOTO Conference Amsterdam 2015
GOTO Conference Berlin 2014
GPN15
HITBSecConf2016 Amsterdam
OWASP AppSec Europe 2014
OWASP AppSec USA 2014
SAINTCON 2015
Security BSides London 2014
Security BSides London 2015
Security BSides London 2016
ShmooCon 2012
ShmooCon 2013
ShmooCon 2014
SRECon 2016
TetCon 2013
ToorCon 16