A municipal security architecture stacks physical, identity, network, application, and data controls so one failure is not catastrophic. Which concept does that layered approach describe?
Select an answer to reveal the explanation.
Short Explanation
Defense-in-depth is security lasagna—layers from the building to the data. If one layer fails, the others still matter. Betting everything on one password is the opposite idea.
Full Explanation
Defense-in-depth applies multiple complementary controls across layers such as physical, identity, network, application, and data. The goal is resilience when any single control fails. Fundamentals questions often present that layered municipal architecture and ask candidates to name the model.