From: David M. Zendzian (dmz@dmzs.com)
Date: Wed Dec 14 2005 - 14:39:02 EST
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If I remember right, and this might be one to take to the wifi list, but
the key is used to secure a key exchange, so you'd need to have the key
to establish the trust.
google wpa key exchange to find more
dmz
pagvac wrote:
>Would the following attack be feasible for obtaining a WEP key?
>
>Set up an AP with VERY strong signal and same SSID as the one used by
>the target network. After that, the client should be able to attempt
>to connect to your AP (you send stronger signal than the legitimate
>one) and send you the WEP which you could sniff from the AP itself.
>
>After that you're done and the key is yours.
>
>Am I talking non-sense here? Wouldn't the WEP key be sent to the AP in
>the *clear* at the beginning of the handshake? Otherwise how can the
>AP check whether or not the client is using the right key?
>
>I've never tested this and my assumptions might be based on incomplete
>and inaccurate knowledge about how wi-fi technologies.
>
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Audit your website security with Acunetix Web Vulnerability Scanner:
Hackers are concentrating their efforts on attacking applications on your
website. Up to 75% of cyber attacks are launched on shopping carts, forms,
login pages, dynamic content etc. Firewalls, SSL and locked-down servers are
futile against web application hacking. Check your website for vulnerabilities
to SQL injection, Cross site scripting and other web attacks before hackers do!
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