Results 11 to 20 of about 2,255 (209)
Statistical feature-based steganalysis for pixel-value differencing steganography
EURASIP Journal on Advances in Signal Processing, 2021 Pixel-value differencing (PVD) steganography is a popular spatial domain technology. Several PVD-based studies have proposed extended PVD steganography methods.
Wen-Bin Lin, Tai-Hung Lai, Ko-Chin Chang
doaj +1 more source
Deep Image Steganography Using Transformer and Recursive Permutation
Entropy, 2022 Image steganography, which usually hides a small image (hidden image or secret image) in a large image (carrier) so that the crackers cannot feel the existence of the hidden image in the carrier, has become a hot topic in the community of image security.
Zhiyi Wang +3 more
doaj +1 more source
Binary image steganography method based on layered embedding
网络与信息安全学报, 2021 A non-additive distortion binary image steganography method was proposed which divided the cover image into two sub cover images, updated the distortion through delivering influence factor, and used the minimizing distortion codes to achieve message ...
Yuxiang CHENG +3 more
doaj +3 more sources
A Dynamic Multi-Layer Steganography Approach Based on Arabic Letters’ Diacritics and Image Layers
Applied Sciences, 2023 Steganography is a widely used technique for concealing confidential data within images, videos, and audio. However, using text for steganography has not been sufficiently explored.
Saad Said Alqahtany +3 more
doaj +1 more source
Steganography Security: Principle and Practice
IEEE Access, 2018 This paper focuses on several theoretical issues and principles in steganography security, and defines four security levels by analyzing the corresponding algorithm instances.
Yan Ke +4 more
doaj +1 more source
Detecting fingerprints of audio steganography software
Forensic Science International: Reports, 2020 Steganography has experienced rapidly growth with spreading access to the Internet in recent decades. Such low cost, simple process and easy promotion steganographic softwares pose serious and growing threats and challenges to network security.
Chen Gong +5 more
doaj +1 more source
Learning to Generate Steganographic Cover for Audio Steganography Using GAN
IEEE Access, 2021 Audio steganography aims to exploit the human auditory redundancy to embed the secret message into cover audio, without raising suspicion when hearing it. However, recent studies have shown that the existing audio steganography can be easily exposed with
Lang Chen +3 more
doaj +1 more source
Computers, 2020 As the popularity of social network service (SNS) messengers (such as Telegram, WeChat or KakaoTalk) grows rapidly, cyberattackers and cybercriminals start targeting them, and from various media, we can see numerous cyber incidents that have occurred in ...
Jun Park, Youngho Cho
doaj +1 more source
CHALLENGES IN MULTI-LAYER DATA SECURITY FOR VIDEO STEGANOGRAPHY
Asia-Pacific Journal of Information Technology and Multimedia, 2018 The steganography is prone to number of attacks such as geomatical, salt & pepper, gaussian, median filtering, attacks. To overcome these problems, the cryptography and error correction codes are comes in the pictures and hybrid with steganography ...
Samar Kamil +3 more
doaj +1 more source
Adaptive Image Steganography Against JPEG Compression [PDF]
Jisuanji kexueExisting network communication systems often employ JPEG compression to reduce communication overhead when transmitting images.However,traditional image steganography techniques lack the ability to withstand JPEG compression.After performing lossy ...
ZHANG Jinghan, CHEN Wen
doaj +1 more source