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The Use Of Steganography

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1.0 Introduction Steganography is a technique of hiding information in digital media. It has difference from cryptography, which means no one can know about the information existence. But by using steganography technique other person even can’t imagine the existence of information. Joining of cyberspace revolution increase the importance of steganography for people. Steganography is the practice of concealment of message from detection of hidden message. Steganography technique is using an array of secret communication method by which conceal the message from being discovered. Security of information become the fundamental issue nowadays, because of advancement in ICT. So steganography is the best technique to use for security of information …show more content…

By chance if user suspect the existence of information, then no way for user to access the information. 1.1 Problem Statement In first we had linguistic steganography. Which is technique of allowing any kind of digital information to hide within text based on some linguistic knowledge. But one disadvantage of linguistic steganography is that you should have good knowledge of linguist. In recent years as we know the development in technology and the digital data or information is transmitted through network very easily. So the message should be transmitted safely and with security by using steganography. So steganography is the technique of concealing of message or information within other message or image. With the advantage of that, it could not showing itself that I have any secret information. In steganography we can many types of format for delivering the secret information within it. But the best carrier file format is image file, as it has low frequency over internet. More variety of steganography technique can be used for hiding secret information. All of them has some differences in their complexity, strong and weak

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