Zastosowanie steganografii w sieciach komputerowych
Application of Steganography in Computer Networks

Summary/Abstract: The widespread availability of the Internet requires protection of data transmittedand stored in ICT systems. Their confidentiality is provided by encryption, while towatermark the original electronic files or hide the fact that the transmission of contentsoccurs (e.g. in relation to economic, political or criminal activity) steganographic techniquesare used. The development of network steganography allows for more effectiveinformation hiding, so it is necessary to improve steganalitics related to identifying andanalyzing steganograms. The aim of the article is to present issues concerningsteganographic methods which, combined with cryptographic mechanisms, are an effectivetool for protecting information against detection and readout.

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