My name Ȋ̝̊̅ƨ̣̣̣̇̇̇ stephanie, a final year student of computer science and A̶̲̥̅♏ having problems with my project topic. Can anyone be of help ....etc

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Presented by:
D.BALA KRISHNA
P.NAVEEN KUMAR


information security using steganography
ABSTRACT
We propose a new method for strengthening the security of information through a combination of signal processing, cryptography and steganography. Cryptography provides the security by concealing the contents and steganography provides security by concealing existence of information being communicated. Signal processing adds additional security by compressin ....etc

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A DWT BASED APPROACH FOR STEGANOGRAPHY USING BIOMETRICS

- International Conference On Data Storage And Data Engineering – IMAGE PROCESSING- Dotnet

Steganography is the art of hiding the existence of data in another transmission medium to achieve secret communication. It does not replace cryptography but rather boosts the security using its obscurity features. Steganography method used in this paper is based on biometrics. And the biometric feature used to implement steganography is skin tone region of images. Here secret data is embedde ....etc

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INFORMATION HIDING USING STEGANOGRAPHY


Introduction
One of the reasons that intruders can be successful is that most of the information they acquire from a system is in a form that they can read and comprehend. Intruders may reveal the information to others, modify it to misrepresent an individual or organization, or use it to launch an attack. One solution to this problem is, through the use of steganography.


Background of the Problem
Steganogr ....etc

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Presented by:
Ritesh Pratap Singh and Neha Singh


Abstract--Mobile phones are the most commonly used devices in today’s scenario. The Multimedia Messaging Service (MMS) has became very popular for sending messages containing multimedia objects such as images, audio, or video clips among mobile users. Alongside, the need for the secure communication became more imperative. Steganography is the most reliable technique for hidden communication. Hiding information, especially in images has been an alternative so ....etc

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Introduction


Steganography is the art and science of writing secret data in such a way that no one, except the sender and intended recipient, knows of the existence of the data. The information-hiding process in a steganographic system starts by identifying a cover medium’s redundant bits those that can be modified without destroying that medium’s integrity. The embedding process creates a stego medium by replacing these redundant bits with data from the hidden message. The cover medium can be text, image, audio, video, and mult ....etc

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Steganography
Definition:
In Greek
Steganos = covered
Graphein = to write
Steganography is an art of secure communication where a message file is embedded in a carrier file and is send to the destination without the knowledge of third person
Carrier file can be image file.
Cryptography:
1) Message is not hidden
2) Enemy can intercept the message
3) Enemy can decrypt the message
Steganography:
1) Message is hidden
2) Enemy must discover the medium
DESIGNING PROCESS ....etc

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hi,
this is dommati durga prasad pursuing my msc in telecommunications as i want to do my project on the topic of implementation of video steganography using LSB technique in MATLAB where i need to implement like vedios consisting of number of image frame for each image frame i need to hide data and show the output results can i know about it and can i get coding of that particular topic and its documentation.
your regards
domati durga prasad
thank you ....etc

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Steganography is the art and science of writing hidden messages in such a way that no one, apart from the sender and intended recipient,cant understand the existent of the sending image..and the message ....etc

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HIGH CAPACITY,LOSSLESS,SECURE IMAGE STEGANOGRAPHY USING WAVELETS




IMAGE STEGANOGRAPHY

Steganography means – “COVERED WRITING”.

It’s a concealed communication

Image steganography is the technique hiding a payload (message) is hided
inside cover image (carrier),to get a stego-image.

Cover image is not statistically changed.

The modern example of steganography is a microdot.


DRAWBACKS….


Drawbacks some of the commonly used ....etc

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