Crack WEP for Beginners Setting Up The Drivers
Length: 3 min. 50 sec.
A video showing people how to crack a WEP network using PTW attack. This is a step by step tutorial for beginners. It uses aircrack-ng rather than commview for wifi which is more designed for WEP cracking (still need commview for wifi drivers though)
Crack WEP for Beginners part 2
Length: 9 min. 53 sec.
After you have installed the proper commview drivers, this will show you how to use airowizard to obtain the necessary quantity of data packets in around 10 minutes and than crack it using ptw
Hack WiFi - an alternative way
Length: 4 min. 21 sec.
This video shows the vulnerability of wep encryption. An alternative way hacks into wlan.
Applying known techniques to WEP keys Developed WEP key cracking software ... But Isn't WEP already broken? Key cracking is often simple to implement and perform.
Cracking WEP This article deals with this issue, and explains just what cracking WEP means. I will show you just how hackers will attack you and take advantage of this weakness to capture your secret key right out of the air, which they can then use to connect to your secure wireless network.
Practical Exploitation of RC4 Weaknesses in WEP Environments This document is provided as a conceptual supplement to dweputils, a wep auditing toolset, which is part of the bsd-airtools package provided by Dachb0den Labs. The basic goal of the article is to provide technical details on how to effectively implement the FMS attack so that it works efficiently with both a small amount of iv collection time as well as cracking and processing time and to provide details on how other pseudo random generation algorithm (prga) output bytes reveal key information.
WEP Vulnerabilities: Wired Equivalent Privacy? Programs such as AirSnort, WEPCrack, and dweputils crack WEP keys based on an attack described in a paper titled "Weaknesses in the Key Scheduling Algorithm of RC4" written by Scott Fluhrer, Itsik Mantin, and Adi Shamir. This paper identified certain IVs that leak information about the secret key. In fact, there are large classes of these weak keys. If you can collect enough cipher text that is derived from them, you can determine the secret key with relatively little work.
Cracking WEP Regardless of the issues surrounding WEP, it should be understood that cracking WEP is not as easy as everyone makes it sound. Although cracking WEP is possible on the typical home-owned WLAN, it would take two to four weeks to capture enough data to successfully extract the key. In other words, by simply enabling WEP and changing the secret key periodically, you can be fairly certain that your WLAN will not be hijacked by a hacker. That said, let's take a look at how cracking WEP appears from a hackers point of view.
The Final Nail in WEP's Coffin The 802.11 encryption standard Wired Equivalent Privacy (WEP) is still widely used today despite the numerous discussions on its insecurity. In this paper, we present a novel vulnerability which allows an attacker to send arbitrary data on a WEP network after having eavesdropped a single data packet. Furthermore, we present techniques for real-time decryption of data packets, which may be used under common circumstances.
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