Voice communication security
2007: Infosecurity Italy: Voice Privacy Security (flash talk)
ICT Security Magazine: Penetration testing e tigerteam
2009: Voice Security And Privacy (Security Summit - Milan)
2004: Webbit Padova 04: Wireless (in)security
2003 CNR Security Task Force: Wireless (In)security
2006: Hack.lu Luxembourg 2006: Anonymous Communication
2010: Mobile Security - WHYMCA Developer Conference
2010: Mobile Security - Intense overview
Voice securityprotocol review