Packet filter firewalls examine upper layer data therefore they can prevent attacks that employ application specific vulnerabilities or functions.

Name: Packet filter firewalls examine upper layer data therefore they can prevent attacks that employ application specific vulnerabilities or functions.
Brand: Quizplus
Rating: 4.9 (37 reviews)

Question

Quizplus · Accepted Answer

Packet filter firewalls operate at the network layer and primarily inspect packet headers, not the payload or upper layer data, so they cannot prevent attacks targeting application-specific vulnerabilities.

Packet Filter Firewalls Examine Upper Layer Data Therefore They Can