Breaking Wifi Security:

First I will tell those who don't know what actually WEP is?

• WEP is abbreviation of  Wired Equivalency Protocol, its a way for you to secure your wireless communication through a method of encryption, usually already built in a wireless device with several options in order to keep neighbors out.

Method for cracking a WEP or in short terms Breaking Wifi Security:

 Here is how it can be done:
1. Run Kismet to find your target Network. Get the SSID and the channel.
2. Run Airodump and start capturing data.
3. With Aireplay, start replaying a packet on the target network. (You can find a good packet by looking at the BSSID MAC on Kismet and comparing it to the captured packet BSSID MAC).
4. Watch as Airodump goes with new IVs.
5. Stop Airodump when you have about 1,200~1,500 IVs.
6. Run Aircrack on the captured file.
7. Now you should see the WEP key infront of you.

List of programs used for cracked:

-Kismet
 Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system.
 It is designed for Linux. But you can download it at KISMET and a windows version can be downloaded at Kismet Windows Version .

-Aircrack: -

 Is the 802.11 WEP and WPA-PSK keys cracking program that can recover this keys once enough encrypted packets have been captured with airodump.

-Airdecap: - 

 Is used to decrypt WEP/WPA capture files.

-Airmon: - 

 Can be used to configure the wireless card.

-Aireplay: -

 Is used to inject frames.

-Airodump: -   

 Is used for packet capturing of raw 802.11 frames and is particularly suitable for collecting WEP IVs (initialization vectors) for the intent of using them with air-cracking.

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