Stéphane Graber is the upstream project leader for LXC and LXD at Canonical and a frequent speaker and track leader at events related to containers and Linux. Stéphane is a longtime contributor to the Ubuntu Linux distribution as an Ubuntu core developer and previous Ubuntu technical board. In his spare time, Stéphane helps organize a yearly security conference and contest in Montréal, Northsec, where his knowledge of Linux and network infrastructure is used to simulate the most complex of environments for contestants.