Author: SavvyMediaGal27 Employee
Posted: 18-Dec-2014 | 12:19PM ·
Edited: 13-Aug-2015 | 4:03PM · 0 Comments · Translation:
As the name implies, a firewall is a protective barrier and its job is similar to that of a physical firewall. They stand between your computer and the rest of the digital world to keep you protected from online threats. A firewall is a software program or piece of hardware that secures your computer by limiting who can send you information. All information entering or leaving a network passes through a firewall, which either allows or blocks information based on specified security criteria.
How does a firewall protect you?