Multi-Layered Security System Using Cryptography and Steganography
نویسندگان
چکیده
منابع مشابه
Audio Steganography and Security Using Cryptography
Security is as strong as the weakest link. Data transmission in public communication system is not secure because of interception and improper manipulation by eavesdropper. This paper presents the technique for the above requirement. In the proposed method, we use Steganography technique where secret message is embedded within a carrier audio file and the existence of message is hidden from the...
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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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With the recent advances in internet computing in our day to day life the need for communication has increased. Privacy in communication is desired when confidential information is shared between two parties. Mainly this project uses transform based steganography (DCT) and visual cryptography for hiding data. The proposed system provides double layer security. First level of security is achieve...
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Steganography and Cryptography are two popular ways of sending vital information in a secret way. One hides the existence of the message and the other distorts the message itself. There are many cryptography techniques available; among them AES is one of the most powerful techniques. In Steganography we have various techniques in different domains like spatial domain, frequency domain etc. to h...
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ژورنال
عنوان ژورنال: International Journal of Innovative Research in Computer Science & Technology
سال: 2019
ISSN: 2347-5552
DOI: 10.21276/ijircst.2019.7.2.1