A ________ examines each part of a message and determines whether to let that part pass.
A) packet-filtering firewall
B) private key
C) mail server
D) wardriver
E) nmap

Question

Quizplus · Accepted Answer

A packet-filtering firewall examines each packet of a message and determines whether to allow or block it based on a set of predetermined rules. This type of firewall can filter traffic based on source and destination IP addresses, TCP and UDP ports, and other packet header information.

A ________ Examines Each Part of a Message and Determines