Impact of Computer Intrusion Problems

Impact of Not Installing a Firewall

A firewall program is necessary to protect your PC from outside attacks and other forms of unauthorized intrusion. Unless a firewall program is installed, your PC is vulnerable to this type of malicious attacks.

Impact of Not Enabling a Firewall

Installing a firewall program isn't enough. It must be enabled to protect your computer. Until the firewall program is enabled, your PC is vulnerable to outside attacks and other forms of unauthorized intrusion.

Impact of Enabling More Than One Firewall

Running multiple firewall programs on the same computer can cause conflicts and may result in lapses of coverage that can leave your computer vulnerable to attack.