A company has an application that requires network traffic in both directions to multiple systems at a specific external domain. A firewall rule was created to allow traffic to and from the external domain, but the rule is blocking incoming traffic. What should an administrator enable in the firewall policy to allow this traffic?
A) TCP resequencing
B) Smart DHCP
C) Reverse DNS Lookup
D) Smart WINS

Question

Quizplus · Accepted Answer

Reverse DNS Lookup can help verify the domain name associated with incoming traffic, ensuring that it matches the allowed domain and thus allowing the traffic through the firewall.

A Company Has an Application That Requires Network Traffic in Both