An adaptive image steganography algorithm based on the use of non-cryptographic hash functions for data extraction [PDF]
Рассматривается адаптивный алгоритм стеганографического скрытия информации, основанный на итеративном внесении малозначительных искажений в блоки полноцветных изображений-контейнеров и использующий быстродействующие некриптографические хеш-функции для ...
Дрюченко, М.А.
core +1 more source
A secure cooperative image super-resolution transmission with decode-and-forward relaying over Rayleigh fading channels [PDF]
In addition to susceptibility to performance degradation due to hardware malfunctions and environmental influences, wireless image transmission poses risks of information exposure to eavesdroppers.
Duong, H.-T. +5 more
core +1 more source
A NEW AND ADAPTIVE SECURITY MODEL FOR PUBLIC COMMUNICATION BASED ON CORRELATION OF DATA FRAMES [PDF]
Recent developments in communication and information technologies, plus the emerging of the Internet of Things (IoT) and machine to machine (M2M) principles, create the need to protect data from multiple types of attacks. In this paper, a secure and high
Dhiaa Halboot Muhsen +3 more
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Lost in the Digital Wild: Hiding Information in Digital Activities [PDF]
This paper presents a new general framework of information hiding, in which the hidden information is embedded into a collection of activities conducted by selected human and computer entities (e.g., a number of online accounts of one or more online ...
Desoky Abdelrahman +8 more
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Text hiding in text using invisible character [PDF]
Steganography can be defined as the art and science of hiding information in the data that could be read by computer. This science cannot recognize stego-cover and the original one whether by eye or by computer when seeing the statistical samples.
Mustafa, Nada Abdul Aziz
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Image Steganography: A Review of the Recent Advances [PDF]
Image Steganography is the process of hiding information which can be text, image or video inside a cover image. The secret information is hidden in a way that it not visible to the human eyes.
Al-Maadeed, Somaya +3 more
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An image steganography using improved hyper-chaotic Henon map and fractal Tromino [PDF]
Steganography is a vital security approach that hides any secret content within ordinary data, such as multimedia. First, the cover image is converted into a wavelet environment using the integer wavelet transform (IWT), which protects the cover images ...
Krishnan, Kalimuthu +1 more
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STEGANOGRAPHY CAPACITY ANALYSIS OF TEXT IN TEXT WITH SENTENCE STRUCTURE IN INDONESIAN [PDF]
Data security issues become very important when the computer has been used as a communication tool on a global network (internet). One method that is quite popular for securing data from irresponsible parties is text-based steganography, where ...
Febrian, Ibnu +3 more
core
Reversible data hiding with selective bits difference expansion and modulus function [PDF]
The integration of the internet of things (IoT) has significantly enhanced human life but also raises concerns about information security and privacy. Information security can be achieved through cryptography, which encrypts data to make it unreadable ...
Arham, Aulia +2 more
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Towards Improved Steganalysis: When Cover Selection is Used in Steganography [PDF]
This paper proposes an improved steganalytic method when cover selection is used in steganography. We observed that the covers selected by existing cover selection methods normally have different characteristics from normal ones, and propose a ...
Li, Shujun, Wang, Zichi, Zhang, Xinpeng
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