Wireless networking is ant type of computer network that is not connected by cables of any kind. Wireless networking is also known as Wi-Fi. Wireless networking has many advantages. You can work on anything anywhere around the house including outside and will still be connected to the internet. Even though you can connect to the internet when you are outside it also means that even a stranger can connect to it. It is important to protect yourself at home and yourself at public Wi-Fi areas. Users should follow precautions to protect their information from being taken or hackers into by others. Firewall protects your network against cruel transmissions and unwanted request for data.
Some important precautions users should follow are simple and easy to follow. Users should update their anti-virus frequently. Do not let the anti-virus expire. Get a router with firewall because it reduces the chances of getting hack. It is also extremely important to set a password so that no one can connect to your router. The firewall is enabled by default, it is very important not to disabled the firewall. These guidelines are important to follow because users can be spied on the task that is taking place and invade privacy.
http://www.microsoft.com/security/resources/internetfilters-whatis.aspx
http://www.internet-filters.net/info.html
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