Steganography and Its Technique: Technical Overview

This paper is basically overview on the steganography. In this paper, we mainly present current, past and future work done in the field of steganography. Here we give a brief description on different techniques that are being used in steganography. These techniques do also have different types which are briefly explained here. This paper also contains the detection process used in different techniques of steganography. Furthermore, we also described the application of steganography in different field.