Steganography Literature Survey, Classification and Comparative Study
نویسندگان
چکیده
منابع مشابه
Literature Survey on DWT Based Image Steganography
Steganography is the science of secure communication which has received much attention from the scientific community recently. The four main objectives of steganography are: Indefectibility, Security, embedding payload, and Robustness. However, steganography can protect data by hiding it in a cover object but using it alone may not guarantee total security. Thus, the use of encryption in stegan...
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Digital information revolution has brought about profound changes in our society and our lives. Many advantages of digital information have generated new challenges and new opportunities for innovation. In the fundamental part, we identify a few key elements of data hiding through a layered structure. Information hiding techniques have recently became important in a number of application areas....
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The rapid spread in digital data usage in many real life applications have urged new and effective ways to ensure their security. Efficient secrecy can be achieved, at least in part, by implementing steganograhy techniques. Novel and versatile audio steganographic methods have been proposed. The goal of steganographic systems is to obtain secure and robust way to conceal high rate of secret dat...
متن کاملAn Extensive Literature Survey on Steganography using Genetic Algorithm
Steganography is derived from the Greek word steganographic which means covered writing. It is the science of secret communication. The objective of steganography is to hide the existence of the message from unauthorized party. The modern secure image steganography presents a task of transferring the embedded information to the destination without being detected by the attacker. Many different ...
متن کاملComparative Study of Various Steganography Techniques
Due to the high growth in the field of Computer Networks and Internet, there is a need for a secure transfer of information over the network. The data is in a great threat to be hacked by the hackers as it is transferred over the communication channels. Image Steganography is a technique which hides secret information inside an image and conceals the existence of the communication. No one could...
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ژورنال
عنوان ژورنال: Communications on Applied Electronics
سال: 2016
ISSN: 2394-4714
DOI: 10.5120/cae2016652384