Friday, November 16, 2012

Your Computer is not Safe without a Firewall

By Todd Domingo


No one should be allowed to surf the web without firewall protection.Without it you are basically telling all hackers to come and invade your personal space and take all of your personal documents.How do you describe a firewall?Think of it as a form of protection between your computer and the internet.It ensures that hackers cannot get into your computer space.It keeps them out of your computer and keeps your files safe.

A firewall works to monitor your computer and keep it away from hackers who want to do harmful things to your computer.Whether it is an actual hacker, a virus or a worm, all personal computers need firewalls.In order to get a better understanding, you must first know how they and computers work together.A computer is designed to communicate and get messages from other computers in their network or messages from the internet.

Usually the larger companies will have computer networks, but if you have a home computer, then your computer receives messages from the internet only.Firewalls will work with either situation. They are created to communicate between various computers and the online world.They will determine which messages are allowed access to your computer and where they can go.If something seems wrong with a message, then the firewall will not give it access to your computer.

Hardware and software are the main two kinds of firewalls.A hardware firewall is a part of the actual computer.It monitors messages that go between the internet and network computers.A software firewall operates in the same way, but it is not already a part of your computer.It has to be installed on your computer in order to work.In addition, it does not communicate with other computers.It only helps the one computer where the software is installed.Software firewalls can only monitor one computer.But hardware firewalls can work with every computer listed in that network.

But there are some people who do not think that a firewall is needed if a computer has anti-virus protection.You might have a good point, but you should not take the chance and delete your firewall protection because it works in combination with the anti-virus protection.They work together to make sure that hackers cannot get to your files.They are both needed so that there is a possible double shield that will keep hackers away from your computer.The bad thing is that most hackers can cause damage to your computer by changing the codes and settings.Also, they can cause even more damage to you by totally wrecking someone else's computer and making it seem like you did the dirty work.

In conclusion, every computer should have a firewall.This is the case for both home and office computers.You do not want confidential information exposed to hackers.They are constantly trolling the internet trying to find new ways to harm others.If this is a thought that does not sit too well with you, then you can always opt for products that can help you to control such threats.manageengine owns a firewall log analyzer that monitors firewalls and offers reports that you can use to manage future threats.

manage engine has plenty of IT management products that can be used to ensure that your computer is free from harm and functioning properly.And in this day and time, you are going to need all the help that you can get.




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