Intranets are essentially mini-Internets that operate behind a(n) _____ that prevents unauthorized access.
A)network barrier
B)communications buffer
C)insulated connector
D)modem synthesizer
E)firewall

Question

Quizplus · Accepted Answer

Intranets use firewalls to prevent unauthorized access, acting as a security barrier between the internal network and external networks (such as the Internet).

Intranets Are Essentially Mini-Internets That Operate Behind A(n) _____ That