A hybrid environment must support a goal to isolate subnets with stateless subnet firewalls without changing application code. What should you implement? isolate subnets with stateless subnet firewalls.
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
Defense in depth uses NACLs and security groups.
Correct answer(s): c. Network ACLs combined with security groups
Exam domain: Domain 3: Design Secure Architectures (24% weight on the official guide).
Official documentation & study links
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