Your Computer Is Not Safe Without a Firewall

July 3, 2012 by  Filed under: Marketing 

Everyone who surfs the internet should have a firewall installed on their computer. Without it you are basically telling all hackers to come and invade your personal space and take all of your personal documents. Exactly what is a firewall? Think of it as a form of protection between your computer and the internet. It helps to make sure that hackers are not allowed into your computer space. It keeps them out of your computer and keeps your files safe.

A firewall is a piece of hardware or software that has the job of monitoring your computer and keeping it safe from intruders who are out to do you harm. 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 work with either scenario. They are designed to listen to the messages that go between computers and the internet. They will determine which messages are allowed access to your computer and where they can go. If a particular message does not seem right, it is automatically blocked from your computer’s firewall.

There are two kinds of firewalls, which are hardware and software. A hardware firewall is a part of the actual computer. It monitors the messages that go between other computers within the network and the internet. 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 monitors the messages that are intended for the computer in which it is installed. Software firewalls can only monitor one computer, but hardware firewalls can monitor all of the computers on one network.

However, there are some who may question why it is needed if you have anti-virus protection on your computer. This is a very good observation, but both types of programs are needed. They work together to keep hackers out of your personal files. Both forms of protection are required to ensure that hackers cannot get into your computer and cause a lot of damage. Unfortunately, hackers can get into your computer and change settings and codes that can totally wipe out your computer. In addition, they also have the ability to destroy other computers and make it look as if your computer did it.

In conclusion, all computers need firewall protection. It does not matter if you work in an office or at home. You do not want confidential information exposed to hackers. They are always on the prowl looking for ways to get into your computer and cause as much damage as possible. 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 has a firewall log analyzer that can help you to monitor your firewall and provide reports that can help you to ward off future attacks if they should ever occur. ManageEngine has many IT management products that can help your computer stay protected and prosperous. And in this day and time, you are going to need all the help that you can get.

Did you know you can now find ManageEngine online?

Be sure to check out our manage engine page.

Article Source:
http://EzineArticles.com/?expert=Todd_Domingo

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