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where should firewalls be installed?

Assuming this diagram represents an internal facility and the organization is implementing a
firewall protection program, where should firewalls be installed?

PrepAway - Latest Free Exam Questions & Answers

A.
No firewalls are needed

B.
Op-3 location only

C.
MIS (Global) and NAT2

D.
SMTP Gateway and op-3

Explanation:

The objective of a firewall is to protect a trusted network from an untrusted network; therefore,
locations needing firewall implementations would be at the existence of the external connections.
All other answers are incomplete or represent internal connections.


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