Malicious traffic from an internal network has been detected on an unauthorized port on an application server. Which of the following network-based security controls should the engineer consider implementing?
A) ACLs
B) HIPS
C) NAT
D) MAC filtering

Question

Quizplus · Accepted Answer

Access Control Lists (ACLs) can be used to block or allow traffic based on port numbers, which would help in controlling unauthorized traffic on specific ports.

Malicious Traffic from an Internal Network Has Been Detected on an Unauthorized