Abstract
This chapter contains introductory idea on various aspects of security in communications. A glimpse of cryptography, steganography and introductory idea about neural cryptography is discussed here. Different aspects of security in spatial and spectral domain are also highlighted in this chapter.
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Mandal, J.K. (2020). Introduction. In: Reversible Steganography and Authentication via Transform Encoding. Studies in Computational Intelligence, vol 901. Springer, Singapore. https://doi.org/10.1007/978-981-15-4397-5_1
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DOI: https://doi.org/10.1007/978-981-15-4397-5_1
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Publisher Name: Springer, Singapore
Print ISBN: 978-981-15-4396-8
Online ISBN: 978-981-15-4397-5
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