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They might not have a choice but to do so. UN Regulation 155 and ISO/SAE 21434 are going to require that intra-car communications require some sort of authenti
by somerandomqaguy 2y ago
They might not have a choice but to do so.
UN Regulation 155 and ISO/SAE 21434 are going to require that intra-car communications require some sort of authentication system between computers. It's regulations attempting to get ahead of potential hacks for Vehicle to Everything (V2X) infrastructure.
Unfortunately this likely also means the ability to replace failed ECU's on a car will be only limited to car manufacturers willingness to explicitly authorize a part to be installed into a car, even genuinely OEM parts straight from the manufacturer. Don't know when it comes into force but it's on the way.