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    CSREASAM
    2006
    119views Security Privacy» more  CSREASAM 2006»
    A New Robust and Secure Steganographic System for Greyscale Images
    13 years 9 months ago
    A New Robust and Secure Steganographic System for Greyscale Images
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    : The research work in this paper shows that the currently available stenographic methods might be quite easily detected by using sufficiently careful analysis of the transmitted d...
    Hesham Elzouka
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    CORR
    2006
    Springer
    88views Education» more  CORR 2006»
    Provably Secure Universal Steganographic Systems
    13 years 8 months ago
    Provably Secure Universal Steganographic Systems
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    Boris Ryabko, Daniil Ryabko
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    ICIP
    2005
    IEEE
    158views Image Processing» more  ICIP 2005»
    An adaptive DCT-based Mod-4 steganographic method
    14 years 9 months ago
    An adaptive DCT-based Mod-4 steganographic method
    Download  digital.cs.usu.edu
    This paper presents a novel Mod-4 steganographic method in discrete cosine transform (DCT) domain. A group of 2?2 quantized DCT coefficients (GQC) is selected as the valid embeddi...
    Xiaojun Qi, KokSheik Wong
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    TOCS
    2012
    208views Programming Languages» more  TOCS 2012»
    A File Is Not a File: Understanding the I/O Behavior of Apple Desktop Applications
    11 years 10 months ago
    A File Is Not a File: Understanding the I/O Behavior of Apple Desktop Applications
    Download  sigops.org
    We analyze the I/O behavior of iBench, a new collection of productivity and multimedia application workloads. Our analysis reveals a number of differences between iBench and typic...
    Tyler Harter, Chris Dragga, Michael Vaughn, Andrea...
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    DSP
    2006
    165views Emerging Technology» more  DSP 2006»
    Detection of audio covert channels using statistical footprints of hidden messages
    13 years 8 months ago
    Detection of audio covert channels using statistical footprints of hidden messages
    Download  isis.poly.edu
    We address the problem of detecting the presence of hidden messages in audio. The detector is based on the characteristics of the denoised residuals of the audio file, which may c...
    Hamza Özer, Bülent Sankur, Nasir D. Memo...
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