Arnaud Soullié (@arnaudsoullie) is a manager at Wavestone, where he has been performing security audits, pentests and research for 7+ years. He has a specific interest in Active Directory security as well as ICS, two subjects that tend to collide nowadays. He teaches ICS security and pentests workshops at security conferences (BlackHat Europe 2014, BSides Las Vegas 2015, Brucon 2015, DEFCON) as well as full trainings (Hack In Paris 2015).