Data security has become essential to provide secure communication that is free of attacks.
A combination of steganography and cryptography provides very secure communication …

Steganography is a technique that transmits secret data or message in an appropriate
multimedia carrier, eg, image, audio, and video files. It comes under the assumption that if …

A new algorithm is presented for hiding a secret image in the least significant bits of a cover
image. The images used may be color or grayscale images. The number of bits used for …

The Data hiding concept such as steganography can provide security and facilitate the safe
exchange of important information in the digital world. This concept can be used with the …

Steganography plays a vital role in securing sensitive information within digital
communication channels. It has the ability to hide data and protect information effectively …

In this paper a secure steganography algorithm which is based on improved logistic map
and DNA sequence is proposed. Canny edge detection is also utilized in this new scheme …

Steganography has proven to be one of the practical ways of securing data. It is a new kind
of secret communication used mainly to hide secret data inside other innocent digital …

In this paper, a general model approach of real-time data hiding and watermarking for
image, video and audio communications is proposed. The aim is the development of …

Steganography is the process of hiding data within other data. Unlike cryptography which
aims to secure data through obscuring its meaning, steganography aims to secure data by …

In this paper, a new image encryption algorithm is introduced for encrypting grayscale digital
images of any size. To improve the encryption evaluation parameters, we suggested that the …