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It can see your IP address and the IP address of the middle node. The Entry Guard is where your traffic enters the Circuit.Each computer in a Circuit peels back one layer of encryption, to reveal information that only it can see. This prevents anyone from snooping on your it, including most of the Tor network itself. Your traffic is protected by multiple layers of encryption. When you use Tor, your traffic connects to the Internet through a "Circuit", a collection of three computers, or Tor "nodes" that is changed every ten minutes. The Tor network can be used to access the regular Internet, where it hides your IP address from everyone, including the people operating the Tor network itself, or the Dark Web, where everyone's IP address is hidden from everyone else. Since 2006, development of Tor has been conducted by a nonprofit organization called The Tor Project. Later, it was enhanced further by the Defense Advanced Research Projects Agency (DARPA) and patented by the Navy. Onion routing was created in the 1990s by US Naval Research Laboratory employees to shield national intelligence communications. It is based on free and open-source software and uses computers run by volunteers. The Tor (The Onion Router) network protects users from tracking, surveillance, and censorship. But while both tools can enhance your online anonymity, they're as different as apples and orang. Because of that, tools like Tor and Virtual Private Networks (VPNs) are growing in popularity.
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Our data is a precious commodity and there are plenty of people who would like to get their hands on it, from spouses and marketing teams to crooks and state-sponsored spies.
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