iPhone data protection in depth Jean-Baptiste B´edrune Jean Sigwald Sogeti / ESEC jean-baptiste.bedrune(at)sogeti.com jean.sigwald(at)sogeti.com Introduction Data protection Storage encryption iTunes Backups Conclusion iPhone forensics iPhone crypto iOS 3.x iOS 4 Introduction Motivation • Mobile privacy is a growing concern • iPhone under scrutiny • iPhoneTracker (O’Reilly) • “Lost iPhone? Lost P