IT Queries: Computer problems answered

I have home networked 2 computers, both running Windows XP, with a router. The router (Netgear) has both cable and wireless capabilities. I use the cable networking.

I’ve read some information on the PC Rescue site about securing home wireless networking, but what I want to know is how do I now check whether or not my computer is safer from people using the wireless. How do they do it?

First, I hope your neighbour has told the kids to get off your network. If they use up your data allowance for the month you’ll end up footing the bill or putting up with a slow connection.

Worse, if another neighbour decides to do something illegal, it’s in their interests to do it through your unsecured wireless connection. That way, the police will be raiding your place rather than theirs.

So it’s absolutely essential you get the security settings right on your wireless network.

To do this you’ll have to log onto your router and change the wireless security settings. We suggest setting the wireless encryption to WPA and using a passkey of at least ten letters and numbers that isn’t immediately obvious to your neighbours, that means not using the dog’s or kid’s names.

Doing this varies with the model router you have, basically you have to log onto the management website built into the router and look for the wireless security settings.

This should be explained in your router’s manual. If you don’t understand it, then call for some assistance.

Securing your wireless network is absolutely essential. If you fail to do this you can be exposed to large bills and embarrassing accusations. Do it now.

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