They support multiple wireless standards on one box, for example, Bluetooth, Wi-Fi, GSM. Modern Smartphones − These are one of the most universally used wireless devices you see in the market. Now, in this 21 st century, those devices can be almost anything − Wireless clients are considered to be any end-devices with a wireless card or wireless adapter installed. I bet you have seen it hundreds of times in various shops or other public places!ĭue to the fact, that 802.11 based wireless network are so heavily used in all types of environments - they are also the biggest subject for various security researches across other 802.11 standards.
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These devices are easily available in the shops that are compatible with Wi-Fi standard, they have following image visible on the device itself. These 802.11 communication standards operate on either 2.4 GHz or 5 GHz ISM radio bands. Wi-Fi is a type of wireless network you meet almost everywhere, at your home, workplace, in hotels, restaurants and even in taxis, trains or planes. Wireless Fidelity (Wi-Fi) refers to wireless local area network, as we all know them. This definition is extremely wide, since it may correspond to many types of wireless technologies, like −Īll the technologies mentioned above use different communication architecture, however they all share the same "Wireless Medium" capability. Wireless communication refers to any type of data exchange between the parties that is performed wirelessly (over the air). Progressively, we will get into more advanced stuff going all along this path together.
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Wireless Terminologiesįirst, let's go through the bunch of basic terms, related to wireless communication. Honestly speaking, this is perfectly a true definition, but in order to break things (or rather you prefer the word "hack") you need to learn how all those concepts and architectures work together. When we think about wireless communication, we imagine some systems connected to antennas that speak together over the air using radio waves that are invisible to human eye.
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Nevertheless, theoretical content will be kept to absolutely minimum throughout this Tutorial - it is the practical side of the things that is most encouraging and the most enjoyable part for everyone!
#Program that manages wirlesss connection for mac os how to#
You will be amazed at how easy it is to collect a lot of sensitive information about wireless network and the data flowing through it, using basic tools that are easily available for anyone who knows how to use it.īefore we go deeper into the " hacking" side of the wireless communication, you will need to go through a plethora of theoretical concepts and diagrams of normal wireless system operation. You will learn about Wireless Local Area Network (WLAN) as most of us know it, and then go deeper into the practical aspects behind wireless security. In this tutorial, you will be taken on a journey through different methods of wireless communication.