How to crack the password wifi (wireless) or how to bypass WPA, and WEP with BackTrack WPA2.
Hi friends, today's tutorial we will continue to wireless security that we talked about and n last tutorialToday I will show you how easy it is to break the security of a wireless network, whether we WEP, WPA or WPA2.
For this tutorial we prepared a USB stick with BackTrack distribution, you can also use a live CD. BackTrack is an operating system that contains a lot of tools for monitoring and audit, in our case we detect and exploit vulerabilitatile a wireless network (my network).
Reaver is already installed on BackTrack and is the tool that will help us to get the key, pin and SSID of the network that we want to connect. Basically Reaver uses a vulnerability present on most routers and access points certified WPS (Wireless Protected Setup).
GAsiri Wi-Fi or guessed password Wireless password.
Brute Force Reaver using the application trying different combinations to discover pin WPS vulnerability comes from the fact that Reaver discover first four digit pin then he will try to find these 4 figures. If we think it is much easier to chicest two groups with a total of 20.000 (9999 each group) than trying serial 99.999.999 combinations of possible combinations.
The vulnerability is that somehow validates the router first four digits of the pin.
What are the orders?
1. airmon-ng
for detecting plaque or wireless network card
2. airmon-ng start wlan0
or wlan1
depending on how many NICs are in and want to use it, get in the way monitoring board
3. wash -i mon0
for wireless network detection, if you receive an error “Found packet with dab FCS, skipping…” try using the command wash -i mon0 --ignore-fcs
4. reaver -i mon0 -b
"Put the BSSID here" -d 0 -vv
Now all you have to do is have patience, a few minutes, hours or… ..
How do we defend ourselves from such attacks?
Simply disable WPS (TP-Link is called QSS) of the router, it comes factory-enabled router to obtain certification for WPS.
As you can see, a thing certified by "specialists" is a permanently open gate for hackers…
For the lazy:
Download http choice BackTrack 5 R3, R2, R1, Gnome or KDE, or X86 X64.
Or
Download torrent BackTrack 5 R3
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by Cristian Cismaru
View Comments (455)
Best chpset for wifi is Realtek 8187L
ESSD is the name wifi and BSSID is the poppy ...
Super
Hello, 5 R3 BackTrack version is used?
Sure you do
Hello. on the official site there are two versions (if I may say so) windows manager: gnome and kde. which of these works? thanks
gnome version to download.
I used 5R3 version that contains Reaver 1.4.
I used several boards wireless network, Broadcom and Ralink were not too good, instead went Atheros AR9400 razor.
BackTrack CPC has run in live mode on the stick.
Hello i do not Cristi controls are functioning Back | Track5R3 what orders to make it work?
Hello Cristi tried a LiveCD on a laptop with Wi-Fi Atheros 9 plate, but when I do not give airmon-ng pleasure wireless.din virtual machine I set Atheros but degeaba..ce should I do?
Poppy BSSID is the wireless access point, do not understand that as mac router that it sees provider.
I do not know, did not test the wireless card from Realtek.
I think both are OK, I'm using Gnome, KDE do not really like.
thank you
I salute you help me please add dami colorat_cosmin3l
Yeah and if you disable WPS or WPS will not longer have this vulnerability?
Did you see that you know!