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Erschienen in:
2022 | OriginalPaper | Buchkapitel
A Study and Review on Image Steganography
verfasst von : Trishna Paul, Sanchita Ghosh, Anandaprova Majumder
Erschienen in: Computer Networks and Inventive Communication Technologies
Verlag: Springer Nature Singapore
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Abstract
Steganography is the science that involves encrypting data in a suitable multimedia carrier, such as image, audio, and video files. The main purpose of image steganography is to hide the data in images. This means that it encrypts the text in the form of an icon. Steganography is done when there is communication takes place between sender and receiver. In a day of data transfer over the network, security is paramount. Before the development of stenography, data security is a major research concern for researchers. Steganography is gaining importance due to the rapid development of users on the Internet and secret communication. In this paper, we discuss about various type of existing image steganography techniques and analyze the advantages and disadvantages of different types of image steganography techniques.