Which of the following tools would allow Ann, the security administrator, to be able to BEST
quantify all traffic on her network?

A.
Honeypot

B.
Port scanner

C.
Protocol analyzer

D.
Vulnerability scanner

Explanation:
A Protocol Analyzer is a hardware device or more commonly a software program used to capture
network data communications sent between devices on a network. By capturing and analyzing the
packets sent between the systems on the network, Ann would be able to quantify the amount of
traffic on the network.
Well known software protocol analyzers include Message Analyzer (formerly Network Monitor)
from Microsoft and Wireshark (formerly Ethereal).