Results 41 to 50 of about 1,693 (296)
The secure steganography for hiding images via GAN
EURASIP Journal on Image and Video Processing, 2020 Steganography is one of the important methods in the field of information hiding, which is the technique of hiding secret data within an ordinary file or message in order to avoid the detection of steganalysis models and human eyes. In recent years, many
Zhangjie Fu, Fan Wang, Xu Cheng
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COVERT CHANNEL TECHNIQUE BASED ON STREAMING PROTOCOL [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2018 The paper presents analysis of modern network covert channels. The authors set forward a hypothesis of effective streaming protocol usage for covert channel creating. Covert channel technique for open networks is proposed.
Shipulin P.M., Kozin V.V, Shniperov A.N.
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Steganography and Steganalysis in Voice over IP: A Review
Sensors, 2021 The rapid advance and popularization of VoIP (Voice over IP) has also brought security issues. VoIP-based secure voice communication has two sides: first, for legitimate users, the secret voice can be embedded in the carrier and transmitted safely in the
Zhijun Wu +3 more
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An Image Style Transfer Network Using Multilevel Noise Encoding and Its Application in Coverless Steganography [PDF]
, 2019 Most of the existing image steganographic approaches embed the secret information imperceptibly into a cover image by slightly modifying its content.
Qili Zhou +11 more
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Detection of Size Modulation Covert Channels Using Countermeasure Variation [PDF]
Journal of Universal Computer Science, 2019 Network covert channels enable stealthy communications for malware and data exfiltration. For this reason, developing effective countermeasures for these threats is important for the protection of individuals and organizations.
Steffen Wendzel +3 more
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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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A Technique for Secure Communication Using Message Dependent Steganography [PDF]
, 2020 In this paper we present a technique for secure communication between two parties Alice and Bob. We use both cryptography and steganography. We take image as the carrier to use steganography. By using our own substitution cipher called two square reverse
Pradhan, Anita +3 more
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Perfect undetectability of network steganography
Security and Communication Networks, 2016 AbstractThe paper presents StegBlocks, which defines a new concept for performing undetectable hidden communication. StegBlocks is a general approach for constructing methods of network steganography. In StegBlocks, one has to determine objects with defined properties, which will be used to transfer hidden messages.
Wojciech Fraczek, Krzysztof Szczypiorski
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Securing Fixed Neural Network Steganography
Proceedings of the 31st ACM International Conference on Multimedia, 2023 Image steganography is the art of concealing secret information in images in a way that is imperceptible to unauthorized parties. Recent advances show that is possible to use a fixed neural network (FNN) for secret embedding and extraction. Such fixed neural network steganography (FNNS) achieves high steganographic performance without training the ...
Zicong Luo +4 more
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, 2020 Steganography is the practice of concealing a file, message, image, or video within another file, message, image, or video. The advantage of steganography is that the intended secret message does not attract attention to itself as an object of scrutiny ...
Yendluri Lohith JayaSurya +2 more
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