الفهرس | Only 14 pages are availabe for public view |
Abstract Nowadays, the transfer of information through communication technology via the Internet such as social media has increased significantly. This is due to the large number of multimedia transmissions on the Internet. Some important data need to be protected during transmission until they reach the ntended person. Therefore, hiding the transferred data is needed. One of the important techniques of data hiding is steganography. Steganography has been widely used before the electronic era and the present day. It can be defined as the art and science of covering the significant data so as not to be noticed by a third party. The data hiding process must be carried out without any perceptual distortion as a goal of steganography. Many types of media included image file, audio file, and video or text files are used in steganography as a cover to hide the secret message, and then transmitted to the receiver |