Tails 1.4 发布,基于 Debian 的 Linux 发行

发布于 2015年05月13日
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Tails 1.4 发布,版本修复许多安全问题所有用户必须尽快升级


  • Tor Browser 4.5 now has a security slider that you can use to disable browser features, such as JavaScript, as a trade-off between security and usability. The security slider is set to low by default to provide the same level of security as previous versions and the most usable experience.

    We disabled in Tails the new circuit view of Tor Browser 4.5 for security reasons. You can still use the network map of Vidalia to inspect your circuits.

  • Tails OpenPGP Applet now has a shortcut to the gedit text editor, thanks to Ivan Bliminse.

  • Paperkey lets you print a backup of your OpenPGP secret keys on paper.


  • Tor Browser 4.5 protects better against third-party tracking. Often when visiting a website, many connections are created to transfer both the content of the main website (its page, images, and so on) and third-party content from other websites (advertisements, Like buttons, and so on). In Tor Browser 4.5, all such content, from the main website as well as the third-party websites, goes through the same Tor circuits. And these circuits are not reused when visiting a different website. This prevents third-party websites from correlating your visits to different websites.

  • Tor Browser 4.5 now keeps using the same Tor circuit while you are visiting a website. This prevents the website from suddenly changing language, behavior, or logging you out.

  • Disconnect is the new default search engine. Disconnect provides Google search results to Tor users without captchas or bans.

  • Better support for Vietnamese in LibreOffice through the installation of fonts-linuxlibertine.

  • Disable security warnings when connecting to POP3 and IMAP ports that are mostly used for StartTLS nowadays.

  • Support for more printers through the installation of printer-driver-gutenprint.

  • Upgrade Tor to

  • Upgrade I2P to 0.9.19 that has several fixes and improvements for floodfill performance.

  • Remove the obsolete #i2p-help IRC channel from Pidgin.

  • Remove the command line email client mutt and msmtp.



The Amnesic Incognito Live System (Tails) 是基于 Debian 的自启动光盘或 USB 发行,其目标是为用户提供完整的因特网匿名功能。该发行装备了一些因特网应用程序,包括网页浏览 器、IRC 客户端、邮件 mail 客户端、即时消息信使,这都以安全为理念进行了预配置,并对网络流量进行了匿名性处理。为达到此目标,Incognito 使用了 Tor 网络,以使得网络流量很难被追踪。

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本文标题:Tails 1.4 发布,基于 Debian 的 Linux 发行