Data Security by Riversible Data Hiding Process

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Provided by: Creative Commons
Topic: Security
Format: PDF
As the people are living in an electronic world. The advancement in World Wide Web (WWW) and the explosive growth in communication techniques in recent years have created a lot of conveniences in their day-to-day life. Here, the authors have to give prime importance to the security and the confidentiality of data which they have to keep safe. Data hacking is a very challenging problem in today's internet world. There are number of methods to secure data such as substitution, permutation etc. So in this paper, they proposed a technique to hide data in image by using reversible data hiding technique with double protection to the secret data.
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