Steganography

Steganography is the ability to write stealthy messages with such a approach that not a soul except for the intentional receiver knows of the existence of the covert message. It is the skill of concealing information. It hides covert messages in "nave -appearing" unrestricted statement devoid of anyone knowing the existence of secreted data. Steganography is intended to hide the existence of the covert message in a clandestine communication. The proposed Steganography way can be employed for Internet Communications data transfer undisclosed. The projected work is been tested for eighty one different cases for the nine file formats of three types of files. The file types used are image files, text files, and executable file. The ensuing are the extensions of three image file formats used in the projected work .JPG, .PNG, .BMP while for text files I have used Microsoft word file with .DOC extension, Microsoft PowerPoint file with .PPT extension, the notepad file with .TXT extension, the PDF file with .PDF extensions and the MATLAB script file with .M extension whilst executable files are of .EXE format.