A(n)__________is a combination of hardware and software that acts as a filter or barrier between a private network and external computers or networks.
A) firewall
B) rootkit
C) intrusion detection system
D) electronic tracker
E) Select

Question

Quizplus · Accepted Answer

A firewall is a combination of hardware and software that acts as a filter or barrier between a private network and external computers or networks. It is designed to prevent unauthorized access to or from a private network, while still allowing authorized communication.

A(n)__________is a Combination of Hardware and Software That Acts as a Filter