Your question is Security Hardening for Internal Servers. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
What is your approach to security hardening of internal servers?
Discuss how you would assess the attack surface, prioritize threats, apply preventive controls, and verify that hardening remains effective. Cover operating-system configuration, identity and access, network exposure, secrets, logging, patching, and incident response without assuming a specific platform or tooling.