Wireless Network Security Partha Dasgupta and Tom Boyd Dept. of Computer Science and Engineering Fulton School of Engineering Arizona State University partha@asu.edu‚ tboyd@asu.edu Abstract Wireless networking is inherently insecure. From jamming to eavesdropping‚ from man-inthe middle to spoofing‚ there are a variety of attack methods that can be used against the users of wireless networks. Modern wireless data networks use a variety of cryptographic techniques such as encryption and authentication
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mobile products are popular since many types of wireless services such as cellular and internets are available which gives the consumer the flexibility of working while they are away from the physical resources. World is going wireless but you need a physical power source as after some time as no in-built battery can keep the electronic gadget running for ever. The day is not far away when we all will be able to charge mobile computing‚ communications and other devices wirelessly. The product will
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iNfrarEd An infrared projector and camera give the Kinect its depth perception. By measuring how long the emitted infrared light takes to reflect back from objects it encounters‚ the device can figure out the room’s layout. A Microsoft Kinect By E r i c a NaoNE B How the device can respond to your voice and gestures The MicrosofT KinecT is the first consumer product that lets people control an interface using gesture and voice alone. An add-on for Microsoft’s Xbox 360 videogame
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Nintendo’s Strategy in 2009: the Ongoing Battle with Microsoft and Sony Assignment Questions 1 What are the defining business and economic characteristics of the video game console industry? What is the industry like? What forces are driving changes in the video game console industry? 2 What is competition like in the video game console industry? Do a five-forces analysis to support your answer. Which of the five competitive forces is strongest? Which is the weakest? Would you characterise
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The Paperless(?) Office 1. What are the advantages and disadvantages of the paperless office? There are many advantages to having a paperless office. One advantage is that companies are able to greatly reduce the amount of paper that they use. Not only does this help the environment‚ it helps cut costs within the organization. Companies are also able to improve service through implementing the paperless office. This is because communication is immediate and does not get lost in a
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The 2007-2008 Kenyan Crisis: Identity Politics and Disorder in Africa Thousands of Kenyan people were brutally‚ relentlessly‚ and mercilessly murdered because of the presidential candidate that they supported. How can such an electoral system exist and even further‚ how is it possible that such a system can be looked upon as a democracy? A country cannot be deemed legitimate‚ or function properly and in the best interest of the people‚ if the people’s voice cannot be heard and enacted through elections
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Microsoft Office applications help keep track of various forms of information. Microsoft Word for example helps in typing and processing Word documents. PowerPoint helps in the delivery of business presentations. The Office suite of programs like Word‚ Excel‚ Powerpoint and probably Access‚ makes the compilation of all the information a relatively simple process compared to doing the work by hand. You can make edits to content and check for and correct errors without having to start over. When all
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is Department-Employee which has the relationship of one-to-many. The tables should contain primary and foreign keys (where needed). Do not create your own fields. Use the fields given to determine primary and foreign keys. Create three tables in Microsoft Access and input the data using forms (3 forms). Create a Form/Subform for the Department/Employee table and create a lookup column for BonusWitholdRate field in the Subsidiary table and Gender field in the Employee Table. Save the database as Subsidiary
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1. How has Microsoft responded to competitive threats and opportunities in the past? What patterns do you see? Microsoft typically entered markets when it realized potential of dominance. The second time IBM asked Gates to build them an OS‚ Gates saw potential‚ believing that the OS would become a standard that other manufacturers could use as well. Microsoft bought DOS from another software vendor‚ modified it and licensed it to IBM. Gates held onto the copyright‚ and as he predicted he was
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e.‚ transmitting power as microwaves from one place to another is in order to reduce the transmission and distribution losses. This concept is known as Microwave Power transmission (MPT). This paper is mainly concentrated on : i) The most popular concept known as Tesla Theory‚ ii) The microwave power transmission(MPT) called Solar power satellite‚ and iii) The highly efficient fiber lasers for wireless power transmission. The output microwave power ranges from 50 W to 200 W at 2.45 GHz. KEYWORDS:
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