The Development and New Direction of Digital Image Stenography

In order to promote the development of digital image steganography, the status and new direction of digital image stenography is analyzed. This paper summarized the development of traditional digital image steganography and illustrated that steganography based on adversarial example and steganography based on Generative Adversarial Networks are new directions in the field. Besides, the importance of digital image steganography and steganography analysis in the field of information security is also analyzed, and the method of steganography analysis for detecting and judging the secret information contained in the image is discussed. The paper also analyzed the current problem and proposed the future improvement direction.