Results 211 to 220 of about 2,212 (257)
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Communications of the ACM, 2014
Methods for embedding secret data are more sophisticated than their ancient predecessors, but the basic principles remain unchanged.
Elzbieta Zielinska +2 more
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Methods for embedding secret data are more sophisticated than their ancient predecessors, but the basic principles remain unchanged.
Elzbieta Zielinska +2 more
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On the limits of steganography
IEEE Journal on Selected Areas in Communications, 1998In this paper, we clarify what steganography is and what it can do. We contrast it with the related disciplines of cryptography and traffic security, present a unified terminology agreed at the first international workshop on the subject, and outline a number of approaches-many of them developed to hide encrypted copyright marks or serial numbers in ...
Ross J. Anderson +1 more
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2008 The Fourth International Conference on Information Assurance and Security, 2008
Covert exchange of information has been long a significant and highlighted affair. Numerous methods have been devised for the matter of which steganography is a popular one. Already applied in the past, the method has been massive used following the invention of computer.
Sajad Shirali-Shahreza +1 more
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Covert exchange of information has been long a significant and highlighted affair. Numerous methods have been devised for the matter of which steganography is a popular one. Already applied in the past, the method has been massive used following the invention of computer.
Sajad Shirali-Shahreza +1 more
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2000
This paper presents two main results. The first is a new approach to steganography in which data is encoded in correlations among the pixels in an image. Almost all previous steganographic methods encode data in correlations between the pixels and a known external reference signal.
Joshua R. Smith 0001, Chris Dodge
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This paper presents two main results. The first is a new approach to steganography in which data is encoded in correlations among the pixels in an image. Almost all previous steganographic methods encode data in correlations between the pixels and a known external reference signal.
Joshua R. Smith 0001, Chris Dodge
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Proceedings of the 42nd annual Southeast regional conference, 2004
Steganography is the ability to hide information within an object that appears to be above suspicion to the naked eye. This paper gives a brief introduction to the world of steganography. It then focuses on the JPEG format and its use of application markers to learn how to hide information. JPEG images are used to hide data using two simple algorithms.
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Steganography is the ability to hide information within an object that appears to be above suspicion to the naked eye. This paper gives a brief introduction to the world of steganography. It then focuses on the JPEG format and its use of application markers to learn how to hide information. JPEG images are used to hide data using two simple algorithms.
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2011
Abstract Steganography is the art of covered, or hidden, writing. The purpose of steganography is covert communication—to hide the existence of a message from a third party. Knowledge of steganography is of increasing importance to individuals in the law enforcement, intelligence, and military communities.
Gary C. Kessler, Chet Hosmer
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Abstract Steganography is the art of covered, or hidden, writing. The purpose of steganography is covert communication—to hide the existence of a message from a third party. Knowledge of steganography is of increasing importance to individuals in the law enforcement, intelligence, and military communities.
Gary C. Kessler, Chet Hosmer
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Compression‐based steganography
Concurrency and Computation: Practice and Experience, 2019SummaryConventional privacy‐enforcement mechanisms, such as encryption‐based ones, are frequently used to prevent third‐party eavesdroppers to intercept confidential information exchanged between two or more parties. However, the use of such mechanisms can be perceivable and it alerts the involved intercepting entities that could devote some effort in ...
Carpentieri B. +4 more
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Lightweight steganography on smartphones
CCNC 2006. 2006 3rd IEEE Consumer Communications and Networking Conference, 2006., 2006Steganography is an historical technique to send secret messages embedded into carrier messages. The intro- duction of computers provided very sophisticated techniques to create carrier messages, to embed the secret, and to detect steganographic messages.
AMOROSO, ALESSANDRO, M. Masotti
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ACM SIGITE Newsletter, 2016
The MP4 files have become the most used video media file available, and will mostly likely remain at the top for some time to come. This makes MP4 files an interesting candidate for steganography. With its size and structure, it offers a challenge to steganography developers.
Anthony Ramirez, Alfredo Fernandez
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The MP4 files have become the most used video media file available, and will mostly likely remain at the top for some time to come. This makes MP4 files an interesting candidate for steganography. With its size and structure, it offers a challenge to steganography developers.
Anthony Ramirez, Alfredo Fernandez
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Steganography and classification of image steganography techniques
2014 International Conference on Computing for Sustainable Global Development (INDIACom), 2014Information is wealth of any organization and in present era in which information transferred through digital media and internet, it became a top priority for any organizations to protect this wealth. Whatever technique we adopt for the security purpose, the degree and level of security always remains top concern. Steganography is one such technique in
Sumeet Kaur, Savina Bansal, R. K. Bansal
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