Firewall

To protect your computer, you need a firewall. This is number One on the list of "Must do" to protect your computer. It does not matter if you have a home network or not, nor does it matter if you connect via dial-up, cable, DSL or some other method. You need a firewall regardless the operating system you use. Windows 95/98/ME, Windows XP, Windows Server 2000/2003, Linux as well as any of the other unnamed operating systems. Any computer that connects to a network (the internet is just a big network) needs a firewall. You should have the firewall properly configured BEFORE connecting the network/modem cable. It only takes seconds for something malicious such as W32.Blaster.Worm to find its way to your computer whether you are surfing or not. Windows XP Internet Connection Firewall This one is better than free, it is included as part of Windows XP.  It works well doing what it is designed, stopping inbound traffic.  It gives no warnings or notices when something is stopped.  Another drawback is it does nothing to stop outbound traffic. ZoneAlarm This one is reliable, popular and there is a free version. Norton Firewall This one is another good one.  You need to pay for this one.  You can also get this with Norton Internet Security. EZ Armor Security Suite from Computer Associates Free for the first year Includes antivirus Kerio Personal Firewall Free version available for home and personal use

This site was last updated 09/16/07