The simplest firewall type is a(n) ____ firewall, which examines each packet and matches header content to a list of allowed or denied packet types.
A) packet-filtering
B) stateful
C) application
D) inspecting

Question

Quizplus · Accepted Answer

Packet-filtering is the simplest type of firewall which examines each packet and matches header content to a list of allowed or denied packet types based on predefined rules. Stateful and application firewalls are more complex and can filter based on the contents of the packet payload. Inspecting firewalls can also analyze the behavior of traffic to detect and block threats.

The Simplest Firewall Type Is A(n) ____ Firewall, Which Examines