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It needs two! One to keep engine fires out of the passenger compartment[1] and one to keep unauthorized users or code out of your infotainment and control syste
by cosmicgadget 1y ago
It needs two! One to keep engine fires out of the passenger compartment[1] and one to keep unauthorized users or code out of your infotainment and control systems.
[1] https://wikipedia.org/wiki/Firewall_(engine) https://wikipedia.org/wiki/Firewall_(engine)
- DonHopkins 1y agoAll cars and should be equipped with two firewall extinguishers, one for the network and one for the passenger compartment.