Security in digital communication is becoming more important as the number of systems is
connected to the internet day by day. It is necessary to protect secret message during …

In the era of information, secret communication is one of the most important issues in today's
communication systems. The development of digital communication with data secrecy …

with the rapid advance in digital network, information technology, digital libraries, and
particularly World Wide Web services, many kinds of information could be retrieved any time …

Steganography allows the hiding of secret data in non-secret medium. One of the major
concerns in image steganography is the selection of pixels on the cover image where the …

In recent years, the rapid growth of information technology and digital communication has
become very important to secure information transmission between the sender and receiver …

Data hiding is the art of hiding data for various purposes such as; to maintain private data,
secure confidential data and so on. There are lots of techniques used for data hiding and the …

In modern era it is very challenging job that how to secure the data during transaction
through internet. The redundancies of digital media as well as the characteristics of human …

Steganography is an art of hiding information in some media. This paper describes various
image Steganography techniques, based on spatial domain and by considering pixel values …

Abstract Background/Objective: Manipulation of sensitive images is a very important issue in
modern transmission and storage. The objective of this study is to achieve the protection by …

Steganography is derived from the Greek word steganographic which means covered
writing. It is the science of embedding information into cover objects such as images that will …