New features

Random seed

Tails now stores a random seed on the USB stick to strengthen all cryptography.

Having a secure random number generator is critical to some of the cryptography used in Tails, for example, in the Persistent Storage, Tor, or HTTPS.

This random seed is stored outside of the Persistent Storage so that all users can benefit from stronger cryptography.

Änderungen und Aktualisierungen

  • Switch to using HTTPS addresses instead of an onion addresses for the Debian and Tails APT repositories. This makes the Additional Software feature more reliable.

  • Update Tor Browser to 13.0.16.

  • Update the Tor client to 0.4.8.12.

  • Update Thunderbird to 115.12.0.

Behobene Probleme

  • Fix more issues when unlocking the Persistent Storage. (#20020, #20344, #19913)

  • Fix connecting to a mobile broadband network on some hardware. (#20291)

  • Enable again the PDF reader of Thunderbird that we disabled in Tails 6.3 for security.

  • Improve the error message of Tails Cloner when the target USB stick cannot be unmounted because it is being used. (#19253)

  • Fix the homepage of Tor Browser when using the New Identity feature. This removes the error message Tor Browser blocked your homepage from loading. (#20381)

  • Remove the redundant dialog when unlocking a VeraCrypt volume using the Unlock VeraCrypt Volumes utility. (#20281)

Für weitere Details lesen Sie bitte unser changelog.

Get Tails 6.4

So aktualisieren Sie Ihren Tails-USB-Stick und behalten Ihren persistenten Speicher

  • Automatic upgrades are available from Tails 6.0 or later to 6.4.

    You can reduce the size of the download of future automatic upgrades by doing a manual upgrade to the latest version.

  • Wenn Sie kein automatisches Upgrade durchführen können oder wenn Tails nach einem automatischen Upgrade nicht startet, versuchen Sie bitte ein manuelles Upgrade.

To install Tails 6.4 on a new USB stick

Folgen Sie unserer Installationsanleitung:

Der persistente Speicher auf dem USB-Stick geht verloren, wenn Sie die Installation statt des Upgrades durchführen.

Nur zum Herunterladen

If you don't need installation or upgrade instructions, you can download Tails 6.4 directly: