Sunday, April 15, 2007

What is Fire wall????

Hi!
Do you think you are safe on the internet while surfing?
Do you think no one can track you what you are doing?
Do you think no one can attack your System?
Do you think that no other process or application in your PC access internet unless you ask them to do so?
The only answer is NO.
In your system, when ever you start a process every process including windows media player, winamp etc. try to access the internet. There is no problem if these trusted processes access the internet. But if any virus or spy ware in the system tries to access the internet.
Any advanced user can attack your computer by hacking and can access your files. Though windows gives a basic firewall to stop the inbound attacks, it is not sufficient.
So what you need to avoid these is a FIREWALL for your system.
Firewall is just like a security guard which sits at the gate of your internet and asks for your request if any program tries to connect to internet, even our browsers like Internet explorer.
So all you have to give is to give the permission to any program which you intend to work with internet. If you believe the program, you can give an option to remember your decision in the firewall. All the process I explained is for the Zone alarm firewall. It is really amazing that zone alarm gives a free firewall for the internet users . You may think the free version doesn't work upto the mark, but the experts said it is an amazing free software to work so superbly. So If you are not using any firewall upto now download it and start using and be safe.

If you want to use zone alarm, click me to go to the download site.

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