The Hidden Wiki is a well-known index of deep and dark web sites, serving as a portal to a vast array of uncensored content, forums, marketplaces, and anonymous services. Unlike the surface web, which is easily accessible via traditional search engines, the deep web requires specialized software like Tor for secure access. The Hidden Wiki compiles links to sites that range from research archives and privacy-focused tools to more controversial and illicit platforms. While it can be an invaluable resource for those seeking anonymity and unrestricted information, users should exercise caution, as not all links are safe or legal.