Scrutiny of Steganalysis for Flipping Steganography Method
نویسندگان
چکیده
منابع مشابه
Steganalysis of Transcoding Steganography
Transcoding steganography (TranSteg) is a fairly new IP telephony steganographic method that functions by compressing overt (voice) data to make space for the steganogram by means of transcoding. It offers high steganographic bandwidth, retains good voice quality, and is generally harder to detect than other existing VoIP steganographic methods. In TranSteg, after the steganogram reaches the re...
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This paper proposes a statistical steganalysis method for quantization index modulation (QIM) based steganography. We have shown that, in general, plain-quantization (quantization without message embedding) reduces local-randomness (or increases local-correlation) in the resulting quantized-object and QIM-stego exhibits higher level of local-randomness than the corresponding quantized cover. Th...
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1.Introduction: Steganography is the art and science of hiding communication; a steganographic system thus embeds hidden content in unremarkable cover media so as not to arouse an eavesdropper’s suspicion. In the past, people used hidden tattoos or invisible ink to convey steganographic content. Today, computer and network technologies provide easy-to-use communication channels for steganograph...
متن کاملSteganography and Steganalysis
Steganography, coming from the Greek words stegos, meaning roof or covered and graphia which means writing, is the art and science of hiding the fact that communication is taking place. Using steganography, you can embed a secret message inside a piece of unsuspicious information and send it without anyone knowing of the existence of the secret message. Steganography and cryptography are closel...
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Image steganography is used to embed covert messages in the form of files, text, or other images in digital images. The intent is to transmit hidden information. Steganalysis is the process used to detect hidden messages in images. Although steganography is not a new discipline, it has become increasingly important in today’s digital world where information is often and easily exchanged through...
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ژورنال
عنوان ژورنال: Journal of Advances in Mathematics and Computer Science
سال: 2019
ISSN: 2456-9968
DOI: 10.9734/jamcs/2019/v31i530124