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raj    on Apr 10, 2012 Says : really usable ..

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Abstract : Mobile communications are the fastest growing service industry in the world today, it is estima    more

Abstract : Mobile communications are the fastest growing service industry in the world today, it is estimated that by the year 2005, wireless companies will have more than 1 billion subscribers around the world. Subscribers can, not only talk over their cellular phones but the can also have access to many other services that were limited to stationary workstations before, services such as internet access, chat services, online banking, data transfer, etc. are becoming very common in this days. But as services increase so do the security measures to be taken, more valuable and private information is sent through wireless networks everyday. - Slides    less