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The ABCs of securing your wireless network
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SuperHero



Joined: 10 Dec 2003
Location: Superhero Hideout

PostPosted: Tue Apr 29, 2008 11:30 pm    Post subject: The ABCs of securing your wireless network Reply with quote

Really everyone should secure their wireless router - if you haven't due to ignorance, now you don't have any excuse. Go read this.

Ars Technica wrote:
In this practical introduction to the basics of securing your home wireless network, we'll cover the important, high-level points that ordinary users need to know in order to secure a network of game consoles, phones, and PCs. Along the way, we'll also recap some of the relevant information from the original wireless blackpaper, which I recommend if you want to pursue the topic further. So look through the guide, and if you're already technically savvy then send it along to your uncle or your sister-in-law, and you may get one less phone call when it comes time for them to set up their new WLAN.

Note: This short guide will focus on securing 802.11g/802.11 draft-n routers, since these are the two most common types on the market today. Most of the information we'll present should be applicable to older 802.11b or even 802.11a routers as well, assuming that your device's manufacturer provided appropriate firmware updates.
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Explat



Joined: 03 Mar 2008
Location: Downtown Pleides

PostPosted: Wed Apr 30, 2008 4:09 am    Post subject: Reply with quote

SuperHero

Quote:
now you don't have any excuse.


How about that the router software and instruction manual is in Korean, even if the box has text in English?

Is that a good excuse?
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Mr. Pink



Joined: 21 Oct 2003
Location: China

PostPosted: Wed Apr 30, 2008 4:32 am    Post subject: Reply with quote

Explat wrote:
SuperHero

Quote:
now you don't have any excuse.


How about that the router software and instruction manual is in Korean, even if the box has text in English?

Is that a good excuse?


Not really since most "good" brands will have an English PDF manual either on the CD or downloadable from the Internet.
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OneWayTraffic



Joined: 14 Mar 2005

PostPosted: Wed Apr 30, 2008 6:01 am    Post subject: Reply with quote

And once you find the router's ip address it should be easy to figure out. I secured mine by using the MAC address filter. Really easy and failsafe.
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skconqueror



Joined: 31 Jul 2005

PostPosted: Wed Apr 30, 2008 6:07 am    Post subject: Reply with quote

I am glad the Koreans in my building haven't read this Laughing
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RobbJK9



Joined: 19 Jan 2008
Location: Seoul, KR

PostPosted: Fri May 02, 2008 4:30 am    Post subject: Reply with quote

skconqueror wrote:
I am glad the Koreans in my building haven't read this Laughing


I second that.
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moosehead



Joined: 05 May 2007

PostPosted: Sat May 03, 2008 6:01 am    Post subject: Reply with quote

Explat wrote:
SuperHero

Quote:
now you don't have any excuse.


How about that the router software and instruction manual is in Korean, even if the box has text in English?

Is that a good excuse?


what manual? no one gave me anything with mine.

Please explain what we're supposed to do (if possible)?
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skconqueror



Joined: 31 Jul 2005

PostPosted: Sat May 03, 2008 6:24 am    Post subject: Reply with quote

download an english manual from the manufacturers website.
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mishlert



Joined: 13 Mar 2003
Location: On the 3rd rock from the sun

PostPosted: Sat May 03, 2008 4:05 pm    Post subject: Reply with quote

If you use a Linksys router and/or hub, you can download Easylink Connect from the site. What it does is help you setup you router, enable wireless security and assist you in adding other devices to your network.
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bassexpander



Joined: 13 Sep 2007
Location: Someplace you'd rather be.

PostPosted: Sat May 03, 2008 4:18 pm    Post subject: Reply with quote

moosehead, what type of router do you have? Brand?

You can go to YouTube and type something like: Linksys Wireless Router Security" and see all kinds of home-made videos on how to set up wireless security.

http://www.youtube.com/watch?v=ukiTfQfa1_A
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Demophobe



Joined: 17 May 2004

PostPosted: Sat May 03, 2008 5:00 pm    Post subject: Reply with quote

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TeeBee



Joined: 18 Oct 2007

PostPosted: Thu May 15, 2008 4:10 pm    Post subject: Reply with quote

I had a funny experience with my wireless network at home. The guy who installed my internet connection just setup the router with defaults, and left me with a Korean manual. I couldn't find an English version on the internet, so I messed around with the router settings assuming that they work the same as my old Netgear router back home.

The default name of the network name was "myLGNet". After changing the network name and password, and making sure the network wasn't discoverable, I still saw myLGNet on the list of available wireless networks. So I thought I might have done something wrong, and on a hunch I unplugged my router. To my surprise, not only was I STILL connected to the internet, but my myLGNet was STILL on my list of available wireless networks.

After sitting confused for a while, I realised that there must be at least 2 other wireless networks in my apartment building using the same router. Not only that, but the routers ALL had the same passwords, so I had in effect unwittingly been using someone else's internet connection, and had now changed their network name and password. Which explained the cursing I could hear upstairs.

So to make sure that I used my own internet connection and wireless network, I had to change the settings on ALL the myLGnet networks that I could find to see which one was mine, and then change the settings on th others back to the default.

It was really funny to find out that at least two people in my building never bothered to change the default settings on their wireless networks. Now if only I was a little more evil....
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Confused Canadian



Joined: 21 Jan 2003

PostPosted: Thu May 15, 2008 5:44 pm    Post subject: Reply with quote

TeeBee,

From your story, it would appear you're using the router that came with your LG Internet phone, correct? (My LG070 service).

If so, how to you edit the router settings? We never got a manual in Korean and English, and I haven't had much luck poking around the site.

I was having connection problems, which seem to have 'mysteriously' cleared up on their own (gotta love computers!).

Any help appreciated...
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TeeBee



Joined: 18 Oct 2007

PostPosted: Thu May 15, 2008 6:07 pm    Post subject: Reply with quote

Yes, I think I'm using the same router. If I have the same manual as you, go to pg 15. There it will have the IP address of the router, which you type into your browser address bar. This should take you to the router's setup screen. Then type in the password on page 16 (it's in English, in bold and red).

I'm not too tech-savvy, so I avoided playing with the settings too much, since everything was in Korean. All I changed was my network name (SSID), and "hid" this, so that only people who know the name of the network can find it. The manual shows where to click and how to do this on pg 37. You basically pick your name, and then click "Hide SSID".

You can also change the password a little. Go to pg 39 of the manual, and see where to click to get to the correct screen. I had trouble changing the password to any large degree, since it kept on rejecting my selections. I ended up just altering the existing password slightly so that it wasn't using the default password. Not perfect, but it will do the job, especially since the people in my apartment building shouldn't be able to locate my network.

I have a Macbook, so it is easy to find wireless networks using airport. Since my network's SSID is hidden, I have to type the name in manually. But my airport locates the network, and then I type the password in and Voila!

I hope this helps. PM me if you are having trouble with anything and I'll try and help. Like I said, I'm no techie, but this worked for me.
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TeeBee



Joined: 18 Oct 2007

PostPosted: Thu May 15, 2008 6:09 pm    Post subject: Reply with quote

Oh, and if you don't have a manual at all, you can download the Korean version on this page: http://www.mylg070.com/phone/unidata_7700.html#

Click on one of the APA2000 buttons under the picture to download the manual.
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