Sokrytie Bol'shikh Ob"emov Dannykh V Graficheskikh Izobrazheniyakh: Metody I Algoritmy Steganografii - Stanislav Kuvshinov - Books - LAP LAMBERT Academic Publishing - 9783659307867 - December 7, 2012
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Sokrytie Bol'shikh Ob"emov Dannykh V Graficheskikh Izobrazheniyakh: Metody I Algoritmy Steganografii Russian edition


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Issledovaniya i razrabotki v oblasti steganografii stanovyatsya vse bolee populyarnymi v sovremennom informatsionnom obshchestve. Eto obuslovleno povsemestnym ispol'zovaniem tsifrovykh formatov mul'timedia i voznikayushchimi voprosami upravleniya tsifrovymi resursami. Kontrol' ispol'zovaniya prav sobstvennosti na komp'yuternye fayly yavlyaetsya vazhnoy sostavlyayushchey razvitoy infrastruktury obshcheniya pol'zovateley internet ? uchastnikov, kak pravilo, otkrytogo i nekontroliruemogo vzaimodeystviya v media prostranstve. Analiz izvestnykh steganograficheskikh algoritmov pokazal neobkhodimost' razrabotki kachestvenno novogo algoritma, pozvolyayushchego skryvat' bol'shie ob"emy dannykh (megabayty) v izobrazheniyakh populyarnykh graficheskikh formatov. Dlya dannogo issledovaniya byl vybran format JPEG kak naibolee rasprostranennyy v stsenariyakh povsednevnogo ispol'zovaniya tsifrovoy grafiki ? fotografiy. Dannaya rabota raskryvaet predmet steganografii, rassmatrivaet osobennosti graficheskikh faylov i opisyvaet predlagaemyy steganograficheskiy algoritm. Privodyatsya stsenarii ispol'zovaniya predlagaemykh metodov i algoritmy konkretnykh realizatsiy. Material orientirovan na studentov, aspirantov i nauchnykh rabotnikov, izuchayushchikh predmet zashchity informatsii.

Media Books     Paperback Book   (Book with soft cover and glued back)
Released December 7, 2012
ISBN13 9783659307867
Publishers LAP LAMBERT Academic Publishing
Pages 120
Dimensions 150 × 7 × 226 mm   ·   185 g
Language Russian