Data Security Using Cryptography and Steganography Techniques
نویسندگان
چکیده
منابع مشابه
Data Security Using Cryptography and Steganography Techniques
Although cryptography and steganography could be used to provide data security, each of them has a problem. Cryptography problem is that, the cipher text looks meaningless, so the attacker will interrupt the transmission or make more careful checks on the data from the sender to the receiver. Steganography problem is that once the presence of hidden information is revealed or even suspected, th...
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Long distance communication using electronic media is prone to unwanted interception just rather more than the communication over traditional channels was. While the traditional communication systems were insecure, it was rather more difficult to intercept communication without the communicating parties realizing that someone has seen the written message, due to either the tampering of the seal...
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Securing data is a challenging issue in today’s era. Most of the data travel over the internet and it becomes difficult to make data secure. So Cryptography was introduced for making data secure. But alone cryptography cannot provide a better security approach because the scrambled message is still available to the eavesdropper. There arises a need of data hiding. So here we are using a combina...
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ژورنال
عنوان ژورنال: International Journal of Advanced Computer Science and Applications
سال: 2016
ISSN: 2156-5570,2158-107X
DOI: 10.14569/ijacsa.2016.070651