Dynamic Steganography Adds Additional Data Security

Today´s data security consists of many layers. Data activity may be hidden, in addition to encryption, to make it more secure. Steganography provides a possible solution, to further enhance the data security. This paper presents the concept of basic steganography and further improvements as well as the attacks on steganography. In this article, the authors will present the investigations carried out using the stegano principles, to enhance the data security and data integrity.