https://bbs.pku.edu.cn/v2/jump....-to.php?url=https://
The internet we interact with daily, often referred to as the surface web, is just the tip of the iceberg. Beneath the familiar websites we visit, there exists a vast and largely unexplored section of the internet called the deep web. Unlike the surface web, the deep web is not indexed by traditional search engines like Google, making it invisible to the average internet user. In this article, we will explore what the deep web is, how it differs from the surface web and the dark web, and what kind of content exists