Traffic-signal controllers run a real-time operating system with limited security tooling. Which statement best captures the architecture implication?
Select an answer to reveal the explanation.
Short Explanation
Signal controllers are specialized appliances on a stopwatch, not office PCs with a big security agent catalog. Expect constrained tooling and design around isolation. Parking them on staff Wi-Fi is not a firmware strategy.
Full Explanation
RTOS and embedded systems are purpose-built, resource-constrained architectures with limited support for conventional endpoint security suites. Timing and availability requirements further shape how updates and monitoring can be applied. Assuming laptop-parity EDR, skipping isolation, or placing controllers on staff Wi-Fi ignores those constraints.