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October 3rd, 2006 19:00

Neighbor "piggiebacking" on my wireless

I have just noticed that my next door neighbor is using my wireless network connection for their computer. I have an Inspiron 8600 with a Dell True Mobile 2300 wireless router.

I want to set-up a way to lock out the piggiebacking, but don't know how to go about it without messing up my two computers' access to my network.

Could someone please run me through the steps to take for me to secure my wireless network? I do know how to get to the router via its IP address, but I don't know what to do once I am there (I tried to change some things, but found that my computers would could not connect so I reset it to the was it had been).

Thank you very much in advance for some instructions.

2 Intern

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7.9K Posts

October 3rd, 2006 19:00

the first thing you want to do is to install the latest drivers for all your computers. you don't list your wireless cards, but if you do, I will provide links.

assuming your computers are running windows XP with Service Pack 2, you also want to install this patch:

http://support.microsoft.com/kb/893357

If your computers aren't running SP2 or even XP, let me know.

Doing the above will minimize the risk of problems later on.

Now that this is done, log into the router via the web utility with a computer that is connected to it by ethernet cable, not by wireless. I don't have this router and the docs are vague but you're looking for a wireless security page. Enable wireless security and choose WPA. You will likely have a spot to enter a passkey. Enter something long and random (and write it down somewhere). Short passkeys or common words are vulnerable to attacks.

Once this is done, press save, or ok, or whatever option seems appropriate. Your wireless clients should then prompt for the same passkey when you try to connect to the router -- assuming you're letting windows manage the connection

2 Intern

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28K Posts

October 3rd, 2006 19:00

Enabling encryption and MAC address filtering or MAC Access Control on the router steps you can take to secure your wireless network.   See the following:
 
 
Steve
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