Why Image Encryption for Better Steganography
نویسندگان
چکیده
منابع مشابه
Design and Implemented Security Concept toward Steganography with Image Encryption
Primary concern of the proposed concept is not to provide security in perfect way. Rather, the concern of cryptography security can be protect information resources through making unauthorized accessing of the information or changing with the information costly than the existing value that can be gained. Any cryptography, when implemented properly then it will be very useful and, makes chance t...
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Steganography is a technique for the secure transmission of data over the network. In this process, the secret information is transmitted by hiding this behind a signal or image or video. Steganography can be a solution which makes it possible to send news and information without being censored and without the fear of the messages being intercepted and traced back to us. In this process, the se...
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Steganography, water marking and encryption are widely used in image processing and communication. A general practice is to use them independently or in combination of two for e.g. data hiding with encryption or steganography alone. This paper aims to combine the features of watermarking, image encryption as well as image steganography to provide reliable and secure data transmission .The basic...
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The image security on internet transfers is the concern of the hour as the breaching attacks into the image databases are rising every year. The hackers take advantage of the stolen personal and important images to fulfill their dangerous and unethical intentions. The image data theft can be used to defame a person on the internet by posting the illegal and unacceptable images of that person (i...
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Image Steganography is to hide messages or information within other information in such a way as to not be detectable. This makes use of the fact that there is a large amount of data being transferred every second, making it impossible to scan all the information for hidden messages. Typical cryptographic methods obscure the information, but it is still very obvious that a message is being sent...
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ژورنال
عنوان ژورنال: Research Journal of Information Technology
سال: 2013
ISSN: 1815-7432
DOI: 10.3923/rjit.2013.341.351