Due to the great significance of the concealment and transfer of confidential data and the
many and varied algorithms presented in this field, as well as the big and rapid development …

Network Security for data transmission is the most vital issue in modern communication
system. In this paper, we have discussed a new steganographic technique. The …

The steganography word is derived from the combination of the steganos (στεγανός), which
means “covered, hidden or protected”, and the graphein (γράφειν), which means “writing” …

Computers have invaded all premises of the human world, starting from a grocery store to a
missile launching center. Because of the omnipresence of computers, it becomes more and …

Steganography: the science of hidden communication is one among the branches of data
transfer activity. It permits secret knowledge transmission as well as hides the existence of …

(Steganography) in the gray image has been presented. In this method tried to find binary
value of each character of text message and then in the next stage, tried to find dark places …

Data security becomes important concern in this internet world. Lots of internet users are
losing their conceal data when they are communicating it through the internet. So, there is a …

Communication is the backbone of any enterprise. Communication, without exchange of
data, is unimaginable. Security measures must be incorporated into computer systems …

Today, internet made it easier to send the data more accurately and faster to the destination
with the increasing unauthorized access of confidential data. So that, the issue nowadays …

Recent growth in digital multimedia technologies has presented a lot of facilities in
information transmission, reproduction and manipulation. Therefore, the concept of …