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Steganalysis of internet data, a feasibility study

Gholampour, I ; Sharif University of Technology | 2011

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  1. Type of Document: Article
  2. DOI: 10.1109/CNDS.2011.5764586
  3. Publisher: 2011
  4. Abstract:
  5. This paper addresses the feasibility of applying realtime steganalysis to the Internet data. To reach a practical solution, we have employed offline procedures to minimize the volume of the data to be processed by an online real-time system. Possible offline services that can be provided to an online system then led us to appropriate network designs for the online system. To go into detail of the online systems, we have carefully analyzed some well-known, state-of-the-art steganalysis algorithms and estimated their processing power and memory requirements. Some formulas are derived to relate the network bit rate with the number of the processing units, their processing power, and memory size. We have then integrated the online and offline subsystems in standard network architectures to provide steganalysis services for different organizations with different requirements. It is shown that high data analysis rates can be achieved using reasonable HW cost
  6. Keywords:
  7. Covert Channel ; Data Hiding ; Real-time Processing ; Steganalysis ; Bit rates ; Covert channels ; Data analysis ; Data Hiding ; Feasibility studies ; Internet data ; Memory requirements ; Memory size ; Network design ; Offline ; Offline services ; Practical solutions ; Processing power ; Processing units ; Real time ; Data reduction ; Diamonds ; Internet ; Network architecture ; Real time systems ; Steganography ; Telecommunication networks ; Online systems
  8. Source: 2011 International Symposium on Computer Networks and Distributed Systems, CNDS 2011, Tehran, 23 February 2011 through 24 February 2011 ; 2011 , Pages 61-66 ; 9781424491544 (ISBN)
  9. URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5764586