Since most organizations are protected by a(n)___________spread via e -mail.
A)antivirus program
B)white -hat hacker
C)data dictionary
D)biometric authentication device
E)firewall

Question

Quizplus · Accepted Answer

A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It establishes a barrier between a trusted internal network and untrusted external networks, such as the Internet. Firewalls can be hardware-based, software-based, or a combination of both. They are designed to prevent unauthorized access to or from a private network, and to protect against malicious attacks such as viruses, worms, and hackers.

Since Most Organizations Are Protected by A(n)___________spread Via E -Mail