"Steganografie jako hrozba \u00FAniku kritick\u00FDch obchodn\u00EDch informac\u00ED a jej\u00ED detekce pomoc\u00ED um\u011Bl\u00FDch neuronov\u00FDch s\u00EDt\u00ED"@cs . "Tento \u010Dl\u00E1nek se zab\u00FDv\u00E1 vysv\u011Btlen\u00EDm bezpe\u010Dnostn\u00EDch hrozeb v byznys prost\u0159ed\u00ED, pricnipy a zp\u016Fsoby, jak udr\u017Eovat data zabezpe\u010Den\u00E1 pomoc\u00ED stegoanal\u00FDzy. Steganografie je dopln\u011Bk kryptologie, kter\u00FD skr\u00FDv\u00E1 chr\u00E1n\u011Bn\u00E9 informace do obr\u00E1zku, vide\u00ED \u010Di datov\u00FDch tok\u016F. Steganografii je proto mo\u017En\u00E9 ozna\u010Dit za ide\u00E1ln\u00EDm n\u00E1stroj k obch\u00E1zen\u00ED intern\u00EDch bezpe\u010Dnostn\u00EDch politik omezuj\u00EDc\u00ED ne\u017E\u00E1douc\u00ED nakl\u00E1d\u00E1n\u00ED s informacemi. \u010Cl\u00E1nek je zam\u011B\u0159en\u00FD na uk\u00E1zku, jak lze detekovat steganografick\u00FD obsah v JPEG form\u00E1tu pomoc\u00ED neuronov\u00FDch s\u00EDt\u00ED (navr\u017Een\u00E1 metoda stegoanal\u00FDzy). Pou\u017Eit\u00E1 metoda detekce byla ov\u011B\u0159ena s t\u00E9m\u011B\u0159 100% \u00FAsp\u011B\u0161nost\u00ED, jak je pops\u00E1no v sekci v\u00FDsledky." . . . "6"^^ . "P(GA102/09/1680), Z(MSM7088352101)" . "Trilobit" . . "Zelinka, Ivan" . "\u0160enke\u0159\u00EDk, Roman" . . "Steganography Threat to Critical Business Information and its Detection by means of Neural Networks"@en . . . "1" . "1" . . . . "Steganography Threat to Critical Business Information and its Detection by means of Neural Networks"@en . . "4"^^ . . "[20829EEAF948]" . "Steganografie jako hrozba \u00FAniku kritick\u00FDch obchodn\u00EDch informac\u00ED a jej\u00ED detekce pomoc\u00ED um\u011Bl\u00FDch neuronov\u00FDch s\u00EDt\u00ED" . "Tento \u010Dl\u00E1nek se zab\u00FDv\u00E1 vysv\u011Btlen\u00EDm bezpe\u010Dnostn\u00EDch hrozeb v byznys prost\u0159ed\u00ED, pricnipy a zp\u016Fsoby, jak udr\u017Eovat data zabezpe\u010Den\u00E1 pomoc\u00ED stegoanal\u00FDzy. Steganografie je dopln\u011Bk kryptologie, kter\u00FD skr\u00FDv\u00E1 chr\u00E1n\u011Bn\u00E9 informace do obr\u00E1zku, vide\u00ED \u010Di datov\u00FDch tok\u016F. Steganografii je proto mo\u017En\u00E9 ozna\u010Dit za ide\u00E1ln\u00EDm n\u00E1stroj k obch\u00E1zen\u00ED intern\u00EDch bezpe\u010Dnostn\u00EDch politik omezuj\u00EDc\u00ED ne\u017E\u00E1douc\u00ED nakl\u00E1d\u00E1n\u00ED s informacemi. \u010Cl\u00E1nek je zam\u011B\u0159en\u00FD na uk\u00E1zku, jak lze detekovat steganografick\u00FD obsah v JPEG form\u00E1tu pomoc\u00ED neuronov\u00FDch s\u00EDt\u00ED (navr\u017Een\u00E1 metoda stegoanal\u00FDzy). Pou\u017Eit\u00E1 metoda detekce byla ov\u011B\u0159ena s t\u00E9m\u011B\u0159 100% \u00FAsp\u011B\u0161nost\u00ED, jak je pops\u00E1no v sekci v\u00FDsledky."@cs . . . "4"^^ . "Holo\u0161ka, Ji\u0159\u00ED" . "1804-1795" . "Steganografie jako hrozba \u00FAniku kritick\u00FDch obchodn\u00EDch informac\u00ED a jej\u00ED detekce pomoc\u00ED um\u011Bl\u00FDch neuronov\u00FDch s\u00EDt\u00ED"@cs . "Oplatkov\u00E1, Zuzana" . "Steganografie jako hrozba \u00FAniku kritick\u00FDch obchodn\u00EDch informac\u00ED a jej\u00ED detekce pomoc\u00ED um\u011Bl\u00FDch neuronov\u00FDch s\u00EDt\u00ED" . "28140" . "This paper explains data information leaks in business environment, its principles and possible ways to keep data secured by steganalysis. Steganography is an additional method in cryptography which hide information into pictures, video or data traffic streams. Therefore steganography is an ideal tool which bypass internal information security policies. The article is focused to show how stego content in JPEG images can be detected by means of neural networks (one of new steganalysis methods). Used method of detection was successful almost in 100 % as results showed."@en . "Steganography; Cryptography; Neural networks"@en . . "RIV/70883521:28140/09:63507971!RIV10-MSM-28140___" . . "343789" . "RIV/70883521:28140/09:63507971" . . "CZ - \u010Cesk\u00E1 republika" . . . . .