Abstract

This project Secured Data Transmission through Network handles hiding a secret message with in an image in such a way that others cannot discern the presence or contents of the hidden message. A message might be hidden with in an image by changing Least Significant Bit to be the message bits. Then the image can be transmitted through Network.LSB based Steganography is perhaps the most simple and straight forward approach. In this project we embed the message in to the least significant bit planes of the image. Since this wi ....etc

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Abstract:
In this paper, the authors propose a new steganographic scheme based on vector quantisation (VQ) andsearch-order coding (SOC).The capacity of the proposed scheme is higher than others based on VQand the quality ofstego-image is acceptive. In general, the capacity of the schemes based on VQ is usually 1-bit per block. In 2004, Yuet al. proposed a scheme to increase the capacity to 3-bit per pair of blocks. In the proposed scheme, the authorsutilised multiple codebooks and chose the combinations of per pair of blocks, to embed ....etc

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Hi
I want PPT for IEE paper,A competitive study of crytographic techniques over block cipher ....etc

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PRESENTED BY:
SUFYAN AHMED KHAN


STEGO- HUNTER: ATTACKING LSB BASED IMAGE STEGANOGRAPHIC TECHNIQUE
ABSTRACT
Steganography is the process of hiding secret information in a cover image. Our aim is to test a set of images for statistical artifacts due to message embedding in color images using LSB insertion method and to find out, which images out of them are likely to be stego. In a natural uncompressed image (i.e. 24bit BMP) each image is represented by three color channels (Red, Green and Blue), each of ....etc

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A detailed look at Steganographic Techniques and their use In an Open-Systems Environmen]t
I. Introduction
This paper's focus is on a relatively new field of study in Information Technology known as Steganography. This paper will take an in-depth look at this technology by introducing the reader to various concepts of Steganography, a brief history of Steganography and a look at some of the Steganographic techniques available today. The paper will close by looking at how we can use Steganography in an open-systems env ....etc

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hello sir,i want more details abt this project...i m interested to do this project in cdac...plz provide me the block diagram... ....etc

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As we enter the age of universal electronic connectivity, electronic eavesdropping and electronic fraud threaten the prosperity of corporations and individuals. Thus, the role of digital security has become increasingly important. The security requirements within an organization have undergone major changes in the last few decades. Before the widespread use of data processing equipment, data and information valuable to an organization were made invulnerable primarily by physical and administrative means. With the advent of computer networks and ....etc

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,This project Secured Data Transmission Through Network handles hiding a secret message with in an image in such a way that others cannot discern the presence or contents of the hidden message. A message might be hidden with in an image by changing Least Significant Bit to be the message bits. Then the image can be transmitted through Network.

LSB based Steganography is perhaps the most simple and straight forward approach. In this project we embed the message in to the least significant bit planes of the image. Since this will only affect ....etc

[:=Read Full Message Here=:]

As we enter the age of universal electronic connectivity, electronic eavesdropping and electronic fraud threaten the prosperity of corporations and individuals. Thus, the role of digital security has become increasingly important. The security requirements within an organization have undergone major changes in the last few decades. Before the widespread use of data processing equipment, data and information valuable to an organization were made invulnerable primarily by physical and administrative means. With the advent of computer networks an ....etc

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looking for cryptographic techniques over block cipher ppt ..can u plz uplod it as soon as possible..... ....etc

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