1 [[!meta title="Why does Tails use Tor?"]]
5 Tails uses Tor because it is the best available anonymity network.
10 We want to enforce good security by default for our users. That is why it is a
11 fundamental assumption of Tails to force all outgoing traffic to anonymity
14 Over the years Tor has become a big network with a lot of capacity and a good
17 Virtual Private Networks (VPNs) could be faster than Tor but they are not
18 anonymity networks, because the administrators of the VPN can know both where
19 you are connecting from and where you are connecting to and break your
20 anonymity. Tor provides anonymity
21 by making it impossible for a single point in the network to know both the
22 origin and the destination of a connection.
24 When using a VPN, an attacker can also break your anonymity by monitoring the
25 incoming and outgoing connections of the few servers of the VPN. On the other
26 hand, the Tor network is formed by over 5000 relays run worldwide by volunteers.
31 Tor is the anonymity network with the largest user base. More than
32 700 000 users connected to Tor daily in 2013. Being adopted by such a
33 large audience proves its maturity, stability, and usability.
35 Tor is being used equally by journalists, law enforcement, governments, human
36 rights activists, business leaders, militaries, abuse victims and average
37 citizens concerned about online privacy. This diversity actually provides
38 stronger anonymity to everyone as it makes it more difficult to identify or
39 target a specific profile of Tor user. Anonymity loves company.
41 Technical merits and recognition
42 ================================
44 Tor has partnered with leading research institutions, and has been subjected to
45 intensive academic research. It is the anonymity network which benefits from
46 the most auditing and peer review.
48 Tor has been received awards by institutions such as the [Electronic Frontier
49 Foundation](https://www.eff.org/awards/pioneer/2012), and the [Free Software
50 Foundation](https://www.fsf.org/news/2010-free-software-awards-announced) to
53 An extract of a Top Secret appraisal by the NSA characterized Tor as "[the King
54 of high secure, low latency Internet
55 anonymity](http://www.theguardian.com/world/interactive/2013/oct/04/tor-high-secure-internet-anonymity)"
56 with "no contenders for the throne in waiting".
58 <a id="relationship"></a>
60 Relationship between Tor and Tails
61 ==================================
63 - The Tor software is made by [The Tor Project](https://torproject.org/).
64 - The Tor network is run by a worldwide community of volunteers.
65 - Tails is a separate project made by a different group of people.
67 Tails is a complete operating system which uses Tor as its default networking
68 application. The Tor Project recommends the usage of Tails for the use cases
69 that are not covered by its own projects (for example the <span
70 class="application">Tor Browser</span>).
72 But many people use Tor outside of Tails, and many people use Tails to do other
73 things than accessing the Internet through Tor, for example to work offline on
79 Tails also allows you to connect to [[I2P|doc/anonymous_internet/i2p/]], which is
80 another anonymity network different from Tor.