Which statement is true regarding firewalls?
A) They are located within individual monitors.
B) They keep companies safe from hackers.
C) They serve as a "traffic switch," telling a message where to go.
D) They do none of the above.

Question

Quizplus · Accepted Answer

Firewalls are network security devices that monitor and control incoming and outgoing network traffic based on predetermined security rules. They serve as a barrier between trusted and untrusted networks, protecting companies from unauthorized access and malicious attacks.

Which Statement Is True Regarding Firewalls