Re: Wireless Pen Test
- From: m0rebel <m0rebel@xxxxxxxxxxxxxxxxx>
- Date: Thu, 27 Nov 2008 01:00:56 -0500
WPA and WPA2 both can be cracked with aircrack-ng. They both have the
same weakness, and in terms of using aircrack, they're exactly the
same thing. You need to sniff traffic on the WPA or WPA2 network until
you capture the 4-way handshake when someone is connecting. If someone
is already connected, you can speed this up by kicking them off the
network with a deauth attack and wait for them to reconnect, if you
don't mind an active attack. Once you have the handshake, you can
crack it by doing a dictionary attack (aircrack-ng -w dictionary.txt
dump.cap).
If your client is using either WPA or WPA2 and a really long,
complicated, hard-to-guess password that's not in anyone's dictionary
files (say, 40 random characters), then I'd say you can give them
reasonable assurance that it's secure from the outside.
m0rebel
On Wed, Nov 26, 2008 at 10:37 AM, anshuman sharma <anshuman251@xxxxxxxxx> wrote:
Hi All,
Is there any tool available to break WAP2 encryption (I searched a lot
but was not able to find any). I know using Aircrack (Airodump and
Aireplay), WEP and WPA key can be breaked. But if the encyption is
WPA2 can we give a reasonable assurance to the client that the Wifi
network is secure from outside.
Thanks and Regards
Anshuman
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