Steganography Data Hiding Technique
نویسندگان
چکیده
منابع مشابه
Steganography- A Data Hiding Technique
Steganography is the art of hiding information and an effort to conceal the existence of the embedded information. It serves as a better way of securing message than cryptography which only conceals the content of the message not the existence of the message. Original message is being hidden within a carrier such that the changes so occurred in the carrier are not observable. In this paper we w...
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Data hiding has received much attention due to rapid development of internet and multimedia technologies where security of information is a very important concern. This is achieved by Steganography, which is the art or science of hiding data into another data, so that human eyes cannot catch the hidden information easily. There are many ways to hide information-like inside an image, text, audio...
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In today’s world the art of sending & displaying the hidden information especially in public places, has received more attention and faced many challenges. Therefore, different methods have been proposed so far for hiding information in different cover media. In this paper a method for hiding of information on the billboard display is presented. It is well known that encryption provides secure ...
متن کاملLSB Steganography Based Reversible Data Hiding
-This paper introduces a new, principled approach to least significant bit (LSB) steganography in digital signals such as images. It is shown that privacy protection of medical images with information using histogram shifting based reversible data hiding.First of all, the patient’s privacies need to be preserved.Therefore, embedding secret data into the medical images would be one of the useful...
متن کاملData Hiding: Steganography and Copyright Marking
Communicating in secure way is, in general, synonymous of encrypting the traffic, but this is not really true in practice. If a person wants to comunicate a secret to another one is better hiding the message in an innocuos object as a mp3, mpeg and a jpg. This paper presents an overview of information hiding in general, steganography and copyright marking in particular. Several techniques to hi...
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ژورنال
عنوان ژورنال: International Journal for Research in Applied Science and Engineering Technology
سال: 2020
ISSN: 2321-9653
DOI: 10.22214/ijraset.2020.6151