A guide to setting up a wireless network

For those lacking technical knowledge, wireless network installation may sound like something requiring it to support services. The truth though, is that anyone can do it relatively easily as long as they have the correct hardware and an operating system that supports Wi-Fi. (Windows XP or newer) Below is a short network set-up guide and basic security walk-through. Read on.

Set-up

Requirements: - A broadband internet connection - A wireless router - A computer or computers with on-board Wi-Fi or USB type Wi-Fi adapters - (Optional) Long range transmitters Like many other pieces of computer hardware, most Wi-Fi routers will come with an installation CD that needs to be run on your computer during network setup. While the installation is running, make sure that the router is plugged into your internet connection and your Wi-Fi adapter, if applicable, is plugged into your computer. When the installation finishes, you should be able to see the network. It will more likely be listed as the name of the router manufacturer. Connect to the specified web address where you can administer the network. Initially, all the settings will be set to manufacturer default. It is worth noting that they can be automatically returned to this configuration by using the reset button on the router, if there are any problems in the future. The first thing that you will want to change is the network name (SSID) from its default setting to something that will uniquely identify it as your network. Next, set up a network password. This is important because even though the router has a default password, it will be very common and therefore, easily hackable. Finally, if convenient, you will want to experiment with your networks range and coverage. If you experience interference from high Wi-Fi traffic in the area, try changing the channel on which your router broadcasts on from the default channel six to something else. If you are using long range transmitters to connect two buildings of a business, for example, set them up now. Note that these will usually require a line of sight to function properly.

Security

Now that your network is functioning properly, set up your network security. The network password may keep out random users, but nothing else. A better option is WEP or WAP encryption. These are similar security features, with WAP being more secure. Both generate a series of passwords on the administration page that you will need to take note of and use to enter the network. Lastly, MAC filtering is very secure, but inconvenient to set up.