Safety Security Bernard Dugerdil Freescale Semiconductor The Fully

Safety & Security Bernard Dugerdil Freescale Semiconductor The Fully Networked Car Geneva, 4 -5 March 2009 International Telecommunication Union

Automotive Constraints Embedded devices & Nomadic Devices Trusted devices and untrusted devices Car to Car & Car to X Communication Radio Communication No pre-defined relationships Time limited communication Machine to Machine (M 2 M) communication Human-Machine-Interface (Safety) Long Life Vehicle (more than 10 years) The Fully Networked Car Geneva, 4 -5 March 2009 International Telecommunication Union

Intrusion Detection for Improved Automotive Security Different domains, Different types of networks, Multiple access points, Different device types Intrusion Detection System (IDS) Proactive security vs. reactive security Sensor must be more intelligent? Need Standardization How to react to potential threats? Open question The Fully Networked Car Geneva, 4 -5 March 2009 International Telecommunication Union

Secure Vehicular Communication Systems: Towards Deployment Certification Authorities Position based routing Pseudonymous authentication Min time communication duration? Security is perceived as a constraint Standardization effort have focused on a basic, Need broad scope to achieve Interoperability Need Coordination around the globe The Fully Networked Car Geneva, 4 -5 March 2009 International Telecommunication Union

Meeting the requirements of the e-112 European Directive for In-Car Emergency Call Fast solution introduction, no specific infrastructures are needed Open and neutral technology (SMS, USSD, WLAN etc. ) Car manufactures can select which protocol and encryption of data they prefer The Fully Networked Car Geneva, 4 -5 March 2009 International Telecommunication Union