SECURE COMMUNICATION THROUGH CONCEALMENT
1Ms. Nayana A. Bulbule, 2Prof. Prerna Dangra
1PG Scholar,2 Asstistant Professor
Department of Science and Technology,
G. H. Raisoni University, Amravati, Nagpur India
Received on: 11 April ,2024 Revised on: 26 May ,2024, Published on: 01 June ,2024
Abstract : Steganography is defined as the study of invisible communication. Steganography usually deals with the ways of hiding the existence of the communicated data in such a way that it remains confidential. It maintains secrecy between two communicating parties. In image steganography, secrecy is achieved by embedding data into cover image and generating a stego-image. There are different types of steganography techniques each have their strengths and weaknesses. In this paper, we review the different security and data hiding techniques that are used to implement a steganography such as LSB, ISB, MLSB etc.
Keywords —Steganography, Cryptography, LSB, BPCP, PVD, DCT, PSNR
DOI Link – https://doi.org/10.69758/CDZM1610
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