Explain the Functionality of a Firewall and give an Example of a Firewall
Functionality of a Firewall Firewall is a hardware or software-based security system that controls network traffic entering or leaving a network (Rouse, 2014). Firewalls have important functionalities whether implemented for network security or access control. To begin with, firewall safeguards data being sent to different network locations by encrypting the data automatically. This feature allows […]