Tails
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Tails or The Amnesic Incognito Live System is a security-focused Debian-based Linux distribution aimed at preserving privacy and anonymity.[1] All its incoming and outgoing connections are forced to go through Tor,[2] and any and all non-anonymous connections are blocked. The system is designed to be booted as a live DVD or live USB, and will leave no digital footprint on the machine unless explicitly told to do so. The Tor Project has provided financial support for its development.[3]
History
Tails was first released on 23 June 2009. It is the next iteration of development on Incognito, a Gentoo-based Linux distribution.[4] The Tor Project has provided financial support for its development.[3] Tails has also received funding from the Debian Project, Mozilla, and the Freedom of the Press Foundation.[5]
Laura Poitras, Glenn Greenwald, and Barton Gellman have each said that Tails was an important tool they used in their work with National Security Agency whistleblower Edward Snowden.[6][7][8]
As of release 3.0, Tails requires a 64-bit processor to run.[9]
Bundled software
- GNOME desktop
Networking
- Tor with: Stream isolation, regular, obfs2, obfs3, obfs4, and ScrambleSuit bridges support.
- NetworkManager for easy network configuration
- Tor Browser, a web browser based on Mozilla Firefox and modified to protect your anonymity with: Torbutton for anonymity and protection against JavaScript, all cookies are treated as session cookies by default; HTTPS Everywhere transparently enables SSL-encrypted connections to a great number of major websites, NoScript to have even more control over JavaScript, uBlock Origin to remove advertisements.
- Pidgin preconfigured with OTR for end-to-end encrypted instant messaging
- Thunderbird email client with Enigmail for OpenPGP support
- Liferea feed aggregator
- Aircrack-ng for Wi-Fi networks auditing
- Electrum, an easy-to-use bitcoin client
Encryption and privacy
- LUKS and GNOME Disks to install and use encrypted storage devices, e.g. for USB sticks
- GnuPG, the GNU implementation of OpenPGP for e-mail and data encryption and signing
- Monkeysign, a tool for OpenPGP key signing and exchange
- PWGen, a strong random password generator
- Shamir's Secret Sharing using gfshare and ssss
- GNOME virtual keyboard as a countermeasure against hardware keyloggers
- MAT to anonymize metadata in files
- KeePassX password manager
- GtkHash to calculate checksums
- Keyringer, a command line tool to encrypt secrets shared through Git
- Paperkey, a command line tool to back up OpenPGP secret keys on paper
- DeepOnion wallet, an anonymous cryptocurrency using Tor network
One may choose among a large number of languages and keyboard layouts when the system is booted.
Release history
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0.8, 0.8.1, 0.9, 0.10, 0.10.1, 0.10.2, 0.11, 0.12, 0.12.1, 0.13, 0.14, 0.15, 0.16, 0.17, 0.17.1, 0.17.2, 0.18, 0.19, 0.20, 0.20.1, 0.21, 0.22, 0.22.1, 0.23 | |||
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1.0.1, 1.1, 1.1.1, 1.1.2, 1.2, 1.2.1, 1.2.2, 1.2.3, 1.3, 1.3.1, 1.3.2, 1.4, 1.4.1 | |||
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1.5.1, 1.6 | |||
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1.8, 1.8.1, 1.8.2 (last version to fit 2GB flash drive) | |||
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2.0.1 | |||
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2.2.1, 2.3 | |||
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Template:Version[36] | October 3, 2018[36] |
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Template:Version[38] | October 23, 2018 |
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In mainstream media
On 3 July 2014, German public television channel Das Erste reported that the NSA's XKeyscore surveillance system contains definitions that match persons who search for Tails using a search engine or visit the Tails website. A comment in XKeyscore's source code calls Tails "a comsec mechanism advocated by extremists on extremist forums".[39][40]
On 28 December 2014, Der Spiegel published slides from an internal NSA presentation dating to June 2012 in which the NSA deemed Tails on its own as a "major threat" to its mission, and when used in conjunction with other privacy tools such as OTR, Cspace, RedPhone, and TrueCrypt was ranked as "catastrophic," leading to a "near-total loss/lack of insight to target communications, presence..."[41][42]
Tails Partners
See also
- Darknet
- Freedom Hosting Reloaded
- Daniel's Hosting
- Crypto-anarchism
- Dark web
- Freedom of information
- GlobaLeaks
- GNU Privacy Guard
- I2P
- Internet censorship
- Internet privacy
- Off-the-Record Messaging
- Proxy server
- Security-focused operating systems
- Tor (anonymity network)
- Tor2web
- Whonix
References
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External links
- Template:Official website
- Tails at Tor project website
- Tails - Known issues
- Tails at DeepOnion Website
- Template:Distrowatch
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