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Installing A Stand Alone Firewall is Essential

Jul 31, 2008
ven the rise in numbers of computer hackers, scammers and viruses around the Internet, you should install a firewall. It is a firewall is responsible for defending your computer from any malicious data that may enter it. A dangerous attack could wipe out your data or steal personal information if you don't have one.

The firewalls available vary widely and you must determine which type is suitable for your computer. Chances are that your firewall is already set up and ready to be used if you have a computer that came installed with the Microsoft XP or Vista operating system. You must check that it is turned on and working properly. If you do not have one of these later operating systems, then you need to purchase your own software. Owners of Microsoft XP may still want to purchase separate firewall software as the XP version doesn't get great reviews.

There are many popular products available for trial download such as PCTools Security Suite, AVG Free and of course McAfee and you can either visit a store that sells computer software or download a firewall product through the Internet. Prices vary depending on sophistication of the software, but there are also plenty of low cost versions available, it is best to stick with more reliable companies. You need to take a few things into consideration prior to installing your firewall. The program must not stop you using the functions that you need, especially if you need to have file and printer sharing on your home network. The settings can be configured during installation or later by using the documentation provided.

Access to certain parts of the Internet is limited by a firewall. If you use a local area network or a router this may happen, so you should be aware how you connect. Secured networks in particular are difficult to access when you have installed a firewall in place. Installing a firewall to a pc linked to a company network may require a specific settings configuration to allow you to connect to them and this can be provided by a company's IT department.

Regardless of some of the technical issues when installing a stand alone firewall, which of course can be overcome easily if you read the documentation supplied by the software vendor. The benefits and security of your personal data and details is protected giving you more piece of mind against internet attacks and malicious programs.
About the Author
Internet security is important to all internet users today. To defeat Spyware and other malicious programs from attacking your pc. Find out why you should use a firewall .
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