Question 1190
A campus protects internet entry but leaves sensitive research servers open to every internal department. Which observed result BEST confirms that the security requirement is met?
Explanation
Correct Answer
Compromising one application tier does not grant unrestricted lateral access to adjacent protected workloads. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. Perimeter inspection focuses north-south traffic; internal segmentation contains east-west lateral movement when workloads share a network. Situation: A campus protects internet entry but leaves sensitive research servers open to every internal department.
Incorrect Answers
Unauthorized connections are denied while known hostile payloads are detected by the intended inline intrusion policy without unrelated outages. This outcome tests Stateful firewall and IPS placement and is not sufficient proof of the stated requirement. Here the relevant validation is: Compromising one application tier does not grant unrestricted lateral access to adjacent protected workloads. Situation: A campus protects internet entry but leaves sensitive research servers open to every internal department.
Tested exploit traffic is detected or blocked by the configured policy while legitimate services remain available. This outcome tests FTD intrusion policy and malware detection and is not sufficient proof of the stated requirement. Here the relevant validation is: Compromising one application tier does not grant unrestricted lateral access to adjacent protected workloads. Situation: A campus protects internet entry but leaves sensitive research servers open to every internal department.
Firewall and switch events share consistent time ordering and protected transport to the authorized log collector. This outcome tests Secure syslog and timestamp correlation and is not sufficient proof of the stated requirement. Here the relevant validation is: Compromising one application tier does not grant unrestricted lateral access to adjacent protected workloads. Situation: A campus protects internet entry but leaves sensitive research servers open to every internal department.


