Steganography and Watermarking: Review

Mohammed Salem Atoum

Abstract: Steganography and watermarking techniques are two methods used to hides information within the cover file. Several different file formats are used in both techniques, such as text, image, audio and video. This paper concluded the latest issues and challenges faced in two methods which that using to hide information. As well as to find a possibility other ways to hide information that is mentioned earlier with the increase in research on information hiding.

Keywords: Information Hiding, Steganography, Watermarking