How are tor onion addresses resolved?
Since Tor still uses IP addresses, you still need to do DNS resolution to browse the web over Tor. There are two common methods to resolve a domain name when using Tor: Resolve the name directly, then talk to the IP address through Tor; Ask a Tor exit relay to resolve the name publicly and connect to the IP.
How does onion DNS work?
onion address the client connects to the DHT and asks for that $hash. If it exists the client learns about the hidden service’s public key and its introduction points. The client picks a relay at random to build a circuit to it, to tell it a one-time secret. The picked relay acts as rendezvous point.
How to enable onion location in Tor Browser?
When visiting a website that has both an .onion address and Onion Location enabled via Tor Browser, users will be prompted about the onion service version of the site and will be asked to opt-in to upgrade to the onion service on their first use. If you are a developer, learn how to enable onion-location in your onion service.
Why are onion services important to the Tor Project?
Onion services are also one of the few censorship circumvention technologies that allow users to route around censorship while simultaneously protecting their privacy and identity. For the first time, Tor Browser users will be able to opt-in for using onion sites automatically whenever the websites makes them available.
How is onion routing implemented in the Tor network?
Onion routing is implemented by encryption in the application layer of a communication protocol stack, nested like the layers of an onion. Tor encrypts the data, including the next node destination IP address, multiple times and sends it through a virtual circuit comprising successive, random-selection Tor relays.
Is it possible to opt in to using Tor?
For the first time, Tor Browser users will be able to opt-in for using onion sites automatically whenever the websites makes them available. For years, some websites have invisibly used onion services with alternative services, and this continues to be an excellent choice.
https://www.youtube.com/watch?v=dtWPUl0C1h0