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General discussion

WEP and encryption questions

Hi. The wireless network at work uses a 64-bit WEP encryption scheme. I'm wonder how easy it'd be for someone to intercept plain-text passwords sent through such a network. For example, what is the risk that my connection to AIM, which requires a password but probably doesn't hide it, can be obtained by someone else? How much is the regular internet traffic encrypted? Thanks.

Discussion is locked

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Answer... What is AIRSNORT?
Mar 8, 2005 7:27AM PST

Look up AIRSNORT and from there you can find more and more tools.

If you don't use range expanders, you can try turning off the SSID broadcast. Also, a simple MAC FILTERING helps immensely.

If your equipment supports it, move to WPA now.

-> http://www.wi-fiplanet.com/tutorials/article.php/2148721
discusses this so there's no need for me to repeat this usual.

Bob

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So I should avoid logging into insecure sites via WEP?
Mar 8, 2005 9:47PM PST

Thank you for the informative link.

I'm held hostage to the existing infrastructure in the workplace and cannot change it. Does that mean I shouldn't send anything sensitive unless I'm on a secured site?

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Workplace = only work?
Mar 8, 2005 10:36PM PST

That's what I've determined. There are many reasons why since you can't be too sure what is being logged and can come back to haunt you.

There is some safety in the sheer amount of connections and bytes that are being transacted, but if you need to do something sensitive and can bankrupt you, then take all the care and be as safe as you can...

While some may find these words as obvious or are looking for some solution, the old saying that you must remember is still "any code created by man can be broken by man."

Be safe...

Bob

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Workplace=only work for now.
Mar 9, 2005 11:05AM PST

I prefer desktops to laptops so you can hardly find me doing anything on the laptop at home. But I will take your advice and stop whatever little adventures I take on the laptop. Thank you!