TL;DR
This work proposes a new method to hide information in digital images using the least significant bit (LSB), which uses random keys generated via the SHA - 256 hashing algorithm and random identifying for data hiding locations in a nonlinear manner.
In today’s world where the digital exchange of information becomes a vital issue, the need for secure communication has been more critical. Using the Internet as data transmission, web technology, and cloud services ensure the need for data security. This paper proposes a novel technique that uses a combination of mult...
Wasserstein Generative Adversarial Networks (WGAN) and Local Binary Pattern (LBP) features are used to securely hide and transmit sensitive information using a single cover image, providing higher hiding capacity and better security than traditional methods that require multiple cover images.
Secure exchange of confidential data over open communication networks requires image data-hiding methods that preserve imperceptibility while providing sufficient payload and key-controlled access. This paper presents a Kirsch Edge Detector based Variable Data Hiding (KED-VDH) technique for spatial-domain image stegano...
A comprehensive review of spatial domain image steganography by examining its historical development, fundamental concepts, classification, and major techniques, including Least Significant Bit (LSB), Adaptive LSB, Pixel Value Differencing (PVD), Pixel Indicator Technique (PIT), Optimal Pixel Adjustment Process (OPAP),...
The purpose of image steganography, a common information-hiding method, is to embed hidden data into digital images while retaining their visual quality and preventing statistical detection. Although Discrete Wavelet Transform (DWT)-based methods improve imperceptibility by using the frequency-domain characteristics, t...
The rapid growth of digital communication and information exchange has increased the vulnerability of data to unauthorized access, interception, modification, and other cyber threats, making effective data security increasingly important. Conventional cryptographic techniques protect the content of data but may expose...
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