Overview of Secure Data Transmission Using Steganography
Rucha Bahirat, Amit Kumar Kolhe · 2014
Abstract—In this paper we survey various steganography schemes for hiding the data. The main goal of steganography is to communicate securely in a completely invisible manner so that no one can detect the transmission of a hidden data. In this paper we discuss the concept behind the steganography by describing what is steganography and the terms that are related to steganography. This paper gives the steganography methods for image steganography, audio steganography, video steganography, and text steganography that are used to embed the information in digital media. The two most important aspects of stegnography system are the quality of stego object and the capacity of the cover media. By reviewing this paper, researchers can build up a better steganography approach to increase the PSNR value and to decrease the MSE.