This trick is known as "STEGANOGRAPHY" .
Let's see how this trick works.
- First of all write your message on notepad and save it on desktop.

- Then copy a picture and save it on desktop.

- Now open command prompt from your start menu.
Run the following command:

- cd(space)desktop(enter)
- copy(space)/b(space)"file name with its extention"(without inverted commas)+"your text file name"(without inverted commas).txt(space)final.jpg
- now a new picture will be appear on your desktop named "final.jpg"

- this picture contains your message and you can see your message by opening this picture with notepad.
Thank you.

sonu alamPosted Aug 30, 2014, 2:08 AM
nice sanjay ji
Madhuram SrivastavaPosted Aug 25, 2014, 6:10 AM
thanks Sanjay singh :)
Sanjay SinghPosted Aug 25, 2014, 5:11 AM
nice blog to secure the message...