The dark web, or the dark web known as the dark web, is a part of the global internet that requires special programs to access. Once logged in, websites and other services can be accessed through a browser in the same way that the regular web is used.

But the sites are effectively hidden in that they are not indexed by a search engine and can only be accessed if you know the address of the site. Private markets also operate within the so-called “darknet markets” in which illegal products of weapons and drugs are sold that are paid by currency Bitcoin.

There are several ways to access the darknet, including using Tor, Freenet, and I2P, and among these, Tor is the most well-known (originally called the Onion Router), partly because it is one of the easiest software packages to use, and download Tor. As a package of software that includes a version of Firefox specifically configured to use Tor.

Tor provides confidentiality and anonymity by passing messages through a network of connected Tor relays, which are specially configured computers. When a message travels from one node to another, it is encrypted in a way that each relay only knows about the device that sent the message and the device it was sent to.

Instead of traditional web addresses, Tor uses onion addresses, which monitor content more, and there are special versions of search engines such as Bing and Duck Duck Go that will display onion addresses for Tor services, and it is a mistake to think that Tor is completely anonymous, if a website is accessed , It may still be able to find information about people accessing the site because of the information shared, such as usernames and email addresses.

Those wishing to remain completely anonymous should use private anonymity services to conceal their identity in these cases, the services on the dark web were not very popular without a way to pay for them, this is something that Bitcoin made possible, and calculated a recent study by Carnegie Mellon researchers, Kyle Soska, And Nicola Christine, that drug sales on the Dark Web are $ 100 million a year.

Millions of dollars have been paid for in bitcoin, in the dark internet there are two sections, the least dark section is the websites of politicians, journalists, and government websites around the world and the reason is that it is fully encrypted or as they think so. The famous site on the Silk Road to trade in narcotic substances, which was established by William Wilberecht in 2011 AD, and its dealings reached a billion dollars in a short period.

Until he received a threat from the hackers that he revealed the identity of the dealers on the site, so he also sought help from hackers to find the hacker's address and agreed with one of the hired killers to kill him. He was killed in October 2013, and his photo was sent directly to the owner of the site. The FBI was able to identify the owner of the site, arrest him, and sentence him to life imprisonment.

As for the other sites, they are sites for hired killers, and it is one of the most dangerous sites in the dark world, spreading in abundance and in which each killer determines his price and the price varies according to the method of killing, in which the image of the person is sent and the agreed amount is determined and it is not delivered until after the completion of the killing process and the governments have failed to limit that But it is trying.

There are also sites for selling human organs to display organs and determine their prices, and there are also child sex sites for child rape, which is the most dark, of which there are 60,000 sites where children are tortured for the sake of pleasure, and other sites for torture of women, kidnapping sites, sites for pirates, selling sites, rare programs, and sites to sell weapons.