1 Steganography and Multilateral Security
نویسنده
چکیده
In this article the use of steganography and watermarking for the realization of multilateral security in IT systems is outlined. The evolution of both technologies is still in its infancy. Their further development will allow their use to protect the goals of several participants in a communication relationship. The procedures which are used to meet different requirements are described. The emphasis in this paper is on steganographic protection mechanisms. They can be used to guarantee confidentiality. Watermarking is an additional focus. Today, copyright cannot be protected securely by watermarking, but infringements can be made more difficult.
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