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Automotive
Cars are getting smarter and more connected. These vehicles integrate applications based on external communication networks (radio frequency, wifi, bluetooth, 3G, 4G, USB, etc.) which are all potential attack surfaces, just like on-board networks (CAN Bus, Flexray, Ethernet ...).
The challenge for OEMs and manufacturers is to add new technological skills to their initial and recognized know-how of automotive manufacturers in order to integrate these new functionalities. Beyond operational safety, the issue of cybersecurity must be addressed.
At SCASSI, we are aware of these new issues. We offer an approach to Cybersecurity in line with this context of constant innovation, cost control in relation to production volumes, or the growing complexity linked to the integration of several functionalities on the same ECU.
SCASSI assists you in analyzing the risks of your products as well as their treatment within the constraints of the automotive embedded system. The TARAs are therefore carried out according to several contexts.
Focused on a single ECU (with several microcontrollers, multicore.
Risk analysis on an ECU (with several microcontrollers, multicore)
Taking into account an entire system (DTC feedback, Update Over The Air)
Subsystems (several communicating ECUs, in the case of a defense-in-depth architecture)
SCASSI works on identifying and developing solutions to quantify, reduce and control cybersecurity threats.
Vulnerability audit on ECU: one-off or continuous offer over the life of the development and operation.
Vulnerability management: COTS mapping (e.g. AUTOSAR component, linux Yocto...), vulnerability flow management.
Intrusion tests on available media: CAN, 2G, 3G, 4G, Wifi, BlueTooth, USB, serial links, FlexRay, Ethernet, RF (LF/HF)...
Code audits