Hide Secret File Inside an Image -Steganography

Ever heard of Stagnography. Stagnography is the technique of hiding file behind other file. In this tutorial we'll hide secret file inside an image.
We use WinRar because it is easy to use.

Requirement--
1. Command Prompt ( cmd )
2. WINRAR or other compression tool
    ( In this tutorial we'll use WINRAR )

Step 1-- Select your file which you want to hide and compress it into .rar archive by using WinRar.
(If you want to hide multiple files then collect all files in a folder and compress that folder into .rar format.)

Step 2-- Copy .rar file and image (which you selected to cover-up your secret file). Now paste both files on Desktop. You can paste it anywhere if you have some basic skills of Command line.

Step 3-- Now open CMD and Type  -             


                                  cd desktop

Here cd is used for changing directory. By typing above command you changed your directory to Desktop.

 Step 4-- Now we executing last command
        
       copy /b imagename.jpg+filename.rar  finalimage.jpg

Press Enter .. We r done!!

Replace imagename.jpg with name of image you want your file to be hidden behind. Don't forget to write extensions ( .jpg , .PNG )

Replace filename.rar with name of your Secret file which you recently compressed into .rar format.

Replace finalimage.jpg with name whatever you want. Don't forget to write .jpg.


How to Access Hidden Files ------
1. Open WINRAR
2. Locate your Image or drag it into winrar
3. Extract the file and done.