Utajování dat v souborových systémech

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Title in English Hiding data in file systems
Authors

ŽILKA Roman

Year of publication 2009
Type Article in Periodical
Magazine / Source DSM - data security management
MU Faculty or unit

Faculty of Informatics

Citation
Field Informatics
Keywords steganography; security; computer security; electronic security; privacy; file systems; filesystems; filesystem; TrueCrypt; plausible deniability
Description The article deals with techniques for concealing data in steganographic file systems. It features an explanation of functional principles, which does not rely on previous detailed knowledge of organization of data on storage media, and which advances iteratively from a clean disk towards a complex, TrueCrypt-like stegosystem. Theory is supplemented with a pragmatically tuned note on plausible deniability of data stored in such a security system.
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