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Multilevel Network Steganography in Fountain Codes [PDF]
European Interdisciplinary Cybersecurity Conference, 2021 We present a method to establish a network storage covert channel in a fountain code, which is used to provide reliable communication over lossy network with low overhead and without acknowledgment. As also parts of the secret message get lost when a carrier packet is lost, reliable transmission of the secret message is provided by using a second ...
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Analysis of Reversible Network Covert Channels
IEEE Access, 2022 In the last years, the utilization of information hiding techniques for empowering modern strains of malware has become a serious concern for security experts.
Przemyslaw Szary +3 more
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Hidden and Uncontrolled - On the Emergence of Network Steganographic Threats
, 2014 Network steganography is the art of hiding secret information within innocent network transmissions. Recent findings indicate that novel malware is increasingly using network steganography.
Caviglione, Luca +3 more
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Towards steganography detection through network traffic visualisation [PDF]
2012 IV International Congress on Ultra Modern Telecommunications and Control Systems, 2012 8 pages, 11 ...
Mazurczyk, Wojciech +2 more
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IEEE Access, 2020 Image steganography is a technology that hides sensitive information into an image. The traditional image steganography method tends to securely embed secret information in the host image so that the payload capacity is almost ignored and the ...
Xintao Duan +5 more
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How Hidden Can Be Even More Hidden?
, 2011 The paper presents Deep Hiding Techniques (DHTs) that define general techniques that can be applied to every network steganography method to improve its undetectability and make steganogram extraction harder to perform.
Fraczek, Wojciech +2 more
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, 2015 Network steganography conceals the transfer of sensitive information within unobtrusive data in computer networks. So-called micro protocols are communication protocols placed within the payload of a network steganographic transfer.
Keller, Jörg +3 more
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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
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High-Pass-Kernel-Driven Content-Adaptive Image Steganalysis Using Deep Learning
Mathematics, 2023 Digital images cannot be excluded as part of a popular choice of information representation. Covert information can be easily hidden using images.
Saurabh Agarwal +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Osteonecrosis (ON) is a debilitating complication of acute lymphoblastic leukemia (ALL) therapy. While numerous studies have explored its incidence and associated risk factors, investigations using large‐scale cohorts remain important to characterize ON across heterogeneous populations.
Noémie de Villiers +5 more
wiley +1 more source