ADAS & Autonomous Vehicles Special Report - December 2024 - 14

Realizing software-defined commercial vehicles
Data transfer between the vehicle and its environment introduces risks, requiring companies to develop solutions that incorporate cybersecurity from
initial development through the entire product lifecycle.
Cybersecurity strategies
Cybersecurity becomes a greater concern as software and
connectivity increase. Data transfer between the vehicle and
its environment introduces risks. To protect against potential
threats, companies need to develop end-to-end solutions
that incorporate cybersecurity from initial development
through the entire product lifecycle, Fässler advised.
" At Continental, we have developed a Cybersecurity
Management System (CSMS) compliant with ISO/
SAE 21434, tailored to the needs of commercial
vehicles, " he said. " This system is adaptable and
ensures a structured approach to cybersecurity. "
Continental also " actively participates " in the ongoing
development and extension of ISO/SAE 21434, as well as
efforts related to the development of standards for the
agriculture and off-highway sectors (ISO 24882).
" By focusing on protecting critical assets and preparing for
potential incidents, cybersecurity strategies need to be tailored
to the specific needs of vehicle manufacturers, " he said. " This
approach includes offering cybersecurity maintenance contracts
that cover the entire product lifecycle, from design to end-of-life. "
14 DECEMBER 2024
In addition to enabling remote upgrades, bug
fixes and the implementation of new features,
OTA updates also can ensure top-tier security
throughout the vehicle lifecycle, Fässler noted.
Continental's approach addresses cybersecurity from
multiple angles. This includes at the component level,
with each electronic component functioning as a " minicomputer "
with specific responsibilities, and at the system
level, ensuring secure communication within the vehicle's
entire system. Securing the various external interfaces
between the vehicle and the outside world also is critical,
as is protecting data during transfer and processing
outside the vehicle, including cloud and backend systems.
Autonomous endgame
The ultimate goal is achieving full autonomy
in commercial vehicles, Fässler said. However,
the public's unease towards this technology is
no secret. Fässler believes in directly addressing
uncertainty regarding automation to help
mitigate concerns and build confidence.
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ADAS & Autonomous Vehicles Special Report - December 2024

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