What does all this mean?
In his demonstration Shah said that steganography method hides the message in plain sight.
On the contrary, the technique developed by Shah i.e.
Besides being a security researcher, Shah also has a passion for photography.
It was then that I began to wonder if non-image data could be encoded inside an image itself.
The technique is possible with PNG as well as JPEG images.
This can be a greatest technique which cyber attackers can exploit in the near future.
Shah said: I cant be the only guy that thought this up.
Use your creative thinking and find out some defenses against, because this thing is coming.
source: www.techworm.net