In steganography, secret data are invisible in cover media, such as text, audio, video and
image. Hence, attackers have no knowledge of the original message contained in the media …

To enhance the embedding capacity of image steganography and provide an imperceptible
stego-image for human vision, a novel adaptive number of least significant bits substitution …

This paper presents a novel approach of building a secure data hiding technique in digital
images. The image steganography technique takes the advantage of limited power of …

Conventional steganography methods fabricate the secret information into the cover pixels
without analyzing the pixel intensities of an image. As a result, some minor pixel level …

In this paper, a novel steganography algorithm based on local reference edge detection
technique and exclusive disjunction (XOR) property is proposed. Human eyes are less …

With the development of Internet networks, the importance of information security is
becoming more and more significant. Therefore, it is considered necessary to study the …

Steganography is a form of technology utilised to safeguard secret data during
communication in addition to data repository. Numerous researchers have endeavoured to …

Steganography is one of the well-known data hiding methods, which is used in many
security companies and government communications. In this technique, the various types of …

The amount of data exchanged via the Internet is increasing nowadays. Hence, data security
is termed as a serious issue while communication of data is processed over the Internet …

The rapid development of data communication in modern era demands secure exchange of
information. Steganography is an established method for hiding secret data from an …