How to Restrict Access to a Wireless Network

Wireless networks are becoming very popular and so is the risk of identity theft and security risks. This article will help you set up your wireless connection and protect it, your identity and personal information.

Instructions

Difficulty: Moderate

Things You’ll Need:

• Have your computer or laptop handy so you can set up information as you follow along.

1. When you purchase any type of wireless internet products, a default administrator password is established to make the set up process easier. These default passwords are easy to find online and this makes it easier for the online attacker to access your system. Thousands of other customers who bought the same router as you also have the same default password, so it is a great benefit to you to change this as soon as possible.
2. You can log on to your administrator screen, click on the Wireless link. In the box that pops up, change your Wireless Network name to something different that only you and whomever you authorize to use it will know it. Also in the wireless SSID broadcast box (on the same screen), click the disable button. This will keep your router from broadcasting your router to possible would be intruders.
3. Your router is now invisible to passers by, but also to whomever would be using it. If at home or work, you need to tell it which network to use. On each pc, click on the wireless network icon in the Windows System Tray and then click on the view wireless networks button. Find the "Change Advanced Settings" button, click on that (should be on the left hand side) and then click on Wireless Networks Tab. You will see an add button, click on that and type in the name of the network you want to use (this will be the name you previously changed your wireless network name to.)You may have to click ok once or twice and then you should be automatically connected to your wireless network.
4. You also have the choice of using encryption software on your wireless network(s). There are two encryption types you can use: Wireless Equivalent Protocol (WEP) and Wi-Fi Protected Access (WPA). The WPA is newer and more secure than the older WEP, but either one would work to protect your network. How you set these up will depend on your system, but you can check into these once your have your network(s) secured.
5. A firewall will also offer some protection for your network. If an online attacker makes it onto your router they can not access the information on your computers, the only thing they can do is use up your bandwidth. Use a firewall on each of your machines. The XP firewall is automatically turned on, but it will not block outbound connections. You can access free firewall software online or purchase one for your personal use.

Tips & Warnings

• Make sure you periodically change your passwords for added protection.
• If you feel that your system is unsafe, contact your wireless company for more information on what products you can use to help keep your wireless network safe.