Why do companies use firewalls?
A)Firewalls are a way to protect hardware.
B)Firewalls are in the form of software only.
C)Firewalls prevent unauthorized use of data.
D)Firewalls sit between the computers in an internal organizational network and the organizations main frame hardware.

Question

Why do companies use firewalls?
A)Firewalls are a way to protect hardware. 
B)Firewalls are in the form of software only. 
C)Firewalls prevent unauthorized use of data. 
D)Firewalls sit between the computers in an internal organizational network and the organizations main frame hardware.

Quizplus · Accepted Answer

Firewalls are used to prevent unauthorized access to sensitive data and to protect against cyber attacks. While they may also provide some level of hardware protection, their primary purpose is to restrict access to a network to authorized users only. Firewalls can be hardware, software, or a combination of both, and they may sit between computers in an internal network and the organization's mainframe hardware. However, the key benefit of firewalls is their ability to safeguard against unauthorized data access.

Why Do Companies Use Firewalls