A _ ____ is software or hardware placed between two or more networks that selectively allows or denies access.
A) gateway
B) filter
C) firewall
D) DMZ

Question

Quizplus · Accepted Answer

A firewall is the correct term for software or hardware that selectively allows or denies access between networks. Gateways can sometimes serve a similar function but are more often used to connect different types of networks. Filters can also be used to restrict access, but they do not provide the same level of control as a firewall. A DMZ (demilitarized zone) is a separate network that sits between the internet and an organization's internal network, and while it can incorporate firewall technology, it is not itself a firewall.

A _ ____ Is Software or Hardware Placed Between Two