Firewall Software Or Hardware. Instead of an external device software firewalls are installed on either your modem or your computers. More on that later.
A software firewall on the other hand would cost less and settings configuration is often simpler. Instead of an external device software firewalls are installed on either your modem or your computers. A Hardware Firewall is a physical device similar to a server that filters traffic to a computer.
Software Firewalls At the most basic level a hardware firewall is a physical unit while software firewalls operate from inside your computer via an application.
Software Firewall Hardware Firewall. When used correctly a firewall prevents unauthorized use and access to your network. More on that later. Instead of plugging the network cable into the server it is connected to the firewall positioning the firewall between the uplink and the computer.