Due to the commendable increase in rate of growth of internet usage as a medium to
transfer data and high risk of data theft on internet, the concern is raised in favour of the …

As vast channels for communication, such as the Internet, become more popular, the
security of digital media becomes a greater concern. Steganography is one of the …

Steganography refers to the art of concealed writing which doesn't reveal a clue to an
intruder who intended to access private information without authorization. Conventional …

Steganography involves hiding information in another media. PVD based steganography
techniques uses the difference between the pixel values of a pair directly to hide the …

Due to the high growth of Internet and its applications over the network, there is a need of
high level of security for the data to transfer between the networks. Steganography is a …

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 …

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 …

The rapid increase in Internet speed led to people exchanging a huge amount of information
every moment, including sensitive and private information. Hence, confidentiality and …

Many individuals and business people use to transfer business documents, important
information using internet. These documents are sensitive and if the documents get …