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Wednesday, February 08, 2012

Steganography (Technique To Information Hiding)

Steganography is the technique to place text or any

other content behind the images. This is generally

performed by the Terrorists to Hide the Secret messages

behind the Images and conveying the message via sending

the Image via Internet. So how it works let's take a

look:-

Let us say we have file named image.jpg and hello.txt.





So for hiding the text behind the image

> Go to run

>cmd

>Type



copy /b image.jpg+hello.txt Final.jpg



Final.jpg is the image behind which text file has hidden.

So in this way you can hide any contents like rar,exe

files. You can also send keylogger to your victim by

using this way. To view the hidden text file

> Right click on Final.jpg, open it with notepad, go to

the end of file. Text will be written in last line.

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