Tor Browser Starter (by Whonix developers)

Both, a starter for Tor Browser as well as for SecBrowser. Provides security hardening, integration with Debian, Whonix and Qubes.

Starter.

• Tor Browser Starter start menu entry and /usr/bin/torbrowser starter. Starts /home/user/.tb/tor-browser/start-tor-browser.

• SecBrowser Starter start menu entry and /usr/bin/secbrowser starter. Starts /home/user/.secbrowser/secbrowser/start-tor-browser.

Integration with firejail.

• Tor Browser: Hardening opt-in. When config option tb_hardening=true is set or when using command line option --hardening, firejail be used.

• SecBrowser: Hardening by default. Firejail will be used.

Security Slider.

• Tor Browser: Prompts to set security slider to default or maximum at first start

• SecBrowser: Sets security slider to maximum by default.

Uses open-link-confirmation if available.

Prompts to install the browser if not yet installed.

Changes directory into browser directly before startup.

Custom homepage support.

Qubes integration.

Sanity tests:

• Aborts if detected being run as root.
• Aborts in Qubes TemplateVM.
• Aborts in Qubes DVM Template.
• Waits for Qubes mount dirs and gui agent being ready.
• Prevents a browser previously used as SecBrowser being used as Tor Browser.

In Qubes AppVM copies browser from root image to private image at first start.

Tor Browser documentation by Whonix.

• https://www.whonix.org/wiki/Tor_Browser
• https://www.whonix.org/wiki/Tor_Browser/Advanced_Users

SecBrowser:

• SecBrowser ™ is a security-hardened, non-anonymous browser.
• SecBrowser ™ is Tor Browser without Tor.
• SecBrowser ™ is a derivative of Tor Browser.
• SecBrowser ™ homepage: https://www.whonix.org/wiki/SecBrowser

This package is produced independently of, and carries no guarantee from, The Tor Project.

How to install tb-starter using apt-get

1. Download Whonix's Signing Key.

wget https://www.whonix.org/patrick.asc

Users can check Whonix Signing Key for better security.

2. Add Whonix's signing key.

sudo apt-key --keyring /etc/apt/trusted.gpg.d/whonix.gpg add ~/patrick.asc

3. Add Whonix's APT repository.

echo "deb https://deb.whonix.org buster main contrib non-free" | sudo tee /etc/apt/sources.list.d/whonix.list

4. Update your package lists.

sudo apt-get update

5. Install tb-starter.

sudo apt-get install tb-starter

How to Build deb Package

Replace apparmor-profile-torbrowser with the actual name of this package with tb-starter and see instructions.

Contact

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