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Steganography is an old technique to hide data into resources. In this paper, the authors have explained how this technique can be used in android based smart phone. The paper includes basics of image representation, limitations of Smartphones like android, other alternatives and implementation on android. There are some limitations on implementing steganography. Steganography is a process of hiding text or information in existing content. Mostly images or multimedia (audio/video) is used to hide the content. In simple terms one can say that using steganography one can hide text or other content into text or multimedia file.
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