With thriving of Internet, we are fulfilled with enormous amount of
data. And security is one of the important aspect we need to tackle for
the data we send over internet. Sharing of digital contents like image
over internet in a secure fashion is a challenge with numerous attacks
present. So, storing data on a single space and transmitting over it
isn’t much more secure than it used to be. On distributed system, we
have as much space but when it come with time we are always limited.