Your agricultural division is experimenting with fully autonomous vehicles. You want your architecture to promote strong security during vehicle operation. Which two architectures should you consider? (Choose two.)
A.
Treat every micro service call between modules on the vehicle as untrusted.
B.
Require IPv6 for connectivity to ensure a secure address space.
C.
Use a trusted platform module (TPM) and verify firmware and binaries on boot.
D.
Use a functional programming language to isolate code execution cycles.
E.
Use multiple connectivity subsystems for redundancy.
F.
Enclose the vehicle's drive electronics in a Faraday cage to isolate chips.
Correct answer: A & C
B is not correct because IPv6 doesn't have any impact on the security during vehicle operation, although it improves system scalability and simplicity.
D is not correct because merely using a functional programming language doesn't guarantee a more secure level of execution isolation. Any impact on security from this decision would be incidental at best.
E is not correct because this improves system durability, but it doesn't have any impact on the security during vehicle operation.
F is not correct because it doesn't have any impact on the security during vehicle operation, although it improves system durability.
I don't think it's AC. How hardware solution as TMP is related to the GCP exam. Also if you read the question it says : You want your architecture to promote strong security during vehicle operation. During operation is the key word. So AE is the correct answer
A. Treat every micro service call between modules on the vehicle as untrusted.
C. Use a trusted platform module (TPM) and verify firmware and binaries on boot.
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