Deep Web

The Deep Web, also known as the Dark Web, Deep Net, Invisible Web, Dark Net, or Hidden Web, is the Internet that isn't indexed by conventional search engines like Google. It is the part of the Web where most of the information on the Internet is stored but nobody accesses. Some secret websites are hidden inside the Deep Web, like top secret sites created by the Pentagon. Very few people know much about it, and unauthorized users cannot know anything about unless they hack into it, which we do not encourage. The deep web has roughly 7500 terabytes of data in it, unlike the surface web which has only 167 terabytes.