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    ASIA unversity > 資訊學院 > 資訊傳播學系 > 期刊論文 >  Item 310904400/3426

    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/3426

    Title: A New Steganographic Method for Data Hiding in Microsoft Word Documents by a Change Tracking Technique
    Authors: TY Liu;WH Tsai
    Contributors: Department of Business Administration
    Keywords: data encapsulation;document handling;embedded systems
    Date: 2004
    Issue Date: 2009-11-17 19:16:59 (UTC+8)
    Publisher: Asia University
    Abstract: A new steganographic method for data hiding in Microsoft Word documents by a change tracking technique is proposed. The data embedding is disguised such that the stegodocument appears to be the product of a collaborative writing effort. Text segments in the document are degenerated, mimicking to be the work of an author with inferior writing skills, with the secret message embedded in the choices of degenerations. The degenerations are then revised with the changes being tracked, making it appear as if a cautious author is correcting the mistakes. The change tracking information contained in the stegodocument allows the original cover, the degenerated document, and, hence, the secret message to be recovered. The extra change tracking information added during message embedding is vital in a normal collaboration scenario, and so hinders ignorant removals by skeptics. Experiments demonstrate the feasibility of the proposed method
    Relation: IEEE Transactions on Information Forensics and Security 2(1):24-30
    Appears in Collections:[資訊傳播學系] 期刊論文

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