Joffrey Czarny is working for Airbus Group Innovations (FR) as a security researcher. Since 2001, Joffrey is a pentester who has released advisories on VoIP Cisco products and spoken at various security-focused conferences (Wireless Conference at Infosec Paris and Wireless Workshop at Hack.lu 2005, VoIP at Hack.lu 2007/2008 and ITunderground 2008/2009).
