Selection of the proper tools to be the basis of our action, because not just any tool can be used. We will briefly discuss how we can choose the device for wireless hacking activities.
Factors that affect the speed and accuracy of wireless hacking:
1. Speed data access, faster data access then the sooner we can finish the job
2. Range, the range of influence in the other we find around our client, a good wireless card has a range of up to draft-N, so if the tools you buy are still written without the n 802.11a/b/g then immediately you are discouraged to buy equipment them.
3. The selection of drivers, a good tool is useless if not supported the corresponding driver, use driver for injection, because injection is a MANDATORY requirement for this activity. If the injection can not then you can not move further to capture internet traffic, cracking WPA password, etc.. You can upgrade, downgrade, or patching the driver manually.
4. Selection of the operating system, keep your operating system is suitable for hacking, eg: Backtrack, Blackbuntu, etc. and keep the air-LINUX-based user interface is not too flashy. If an operating system can not be used then put on another that matches your device. There is no standard operating system you have to use "this" to death.
Physically, avoid using tools that are too flashy, the maximum size of a wireless card using the flash when you act in the hotspot area. Do not install the antenna on your laptop, because it would provoke suspicions of those around.
The characteristics of the wireless card that supports injection:
1. Usually the wireless card from Atheros already have this feature, you can find testimony in the madwifi-project.org. Devices that use the Atheros AR9285 writer, in reference to the authors obtain the following information:
The records suggest that the author is supported by the ath9k driver (Linux), works well for network monitoring such as mon0, injection, but low sensitivity (not really a problem, yet still be able to do hacking). You can use other tools with more sensitivity to capture more data packets. As a whole is okay even in Backtrack 4 works perfectly.
2. Search in google with keyword <tipe_perangkat_anda> (space) <injection>, eg injection ar9285
3. Try manually with aircrack software. Use aircrack linux and a wireless device that can, do not have to physically access point, but can be set with a WEP password adhoc. If you managed to hijack device that is wireless card, driver, and your operating system already supports injection properly.
A few of the light guide us, if there are not clear please ask. Thanks you so much.
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