Question

What special area serves as a buffer area between the Internet and the internal network and can be used to hold web servers that are accessed from the Internet?

a) DMZ
b) NAT
c) VLAN
d) PLC

Answer 1

A DMZ (Demilitarized Zone) is a special buffer area that protects an internal network by isolating publicly accessible servers, like web servers, from the open Internet.

Step-by-step explanation:

The special area that serves as a buffer zone between the Internet and the internal network and can be used to host web servers accessible from the Internet is called a Demilitarized Zone (DMZ). The purpose of a DMZ is to add an additional layer of security to an organization's local area network; an external attacker only has direct access to equipment in the DMZ rather than any other part of the network.

By placing publicly accessible servers such as web servers in the DMZ the internal network is shielded from potential security breaches while still providing content loaded to the public.