THOSE DARK HIDING PLACES: REVEALING SECRETS OF THE INVISIBLE WEB

摘要

Although many popular search engines boast about their ability to index information on the Web, more of it is becoming invisible to their searching spiders. In fact, a large part of the Web is comprised of databases, which only reveal their information if you are sitting on their doorstep, requesting it directly. General-purpose search engines cannot or will not find this and other types of information, but there are ways to reveal the Invisible Web's dark hiding places.