Can I Find My WiFi Encryption Key from a Machine That’s Online?

I took a little trip to my sister’s house a few weeks ago and I needed to get some work done. I whipped out my HP 2510P Tablet and proceeded to connect to their wireless network named ever so cleverly… “TheInternet”.

So when I saw the custom name on their router’s SSID, I figured someone configured it and could give me the WEP key. I asked and I was met with a dead stare.

“What’s a WEP? Is that like a USB?”

“It’s the password you set when you set up the router”

“What’s a router?”

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Is Your Wireless Network Safe?

By now wireless networks are virtually everywhere, easily accessible and often freely available. Most of us have it in our home, surfing the web anywhere inside and outside the house, reading mails in bed first thing in the morning, or listening to streaming music in the kitchen while doing the dishes.

The image to the left was graciously provided by LightFusionStudio via stock.xchng VI.

But is your wireless network safe? Did you take all the commonly recommended precautions? Did you…

  • change the default router password?
  • change the default IP subnet?
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