<p>The packages included in Tails are carefully tested for security. Installing additional packages might break the security built into Tails. For example, installing OpenVPN might modify the firewall rules that Tails uses to force network traffic to go through Tor.So, be careful with what you install.</p>
<p>The packages included in Tails are carefully tested for security. Installing additional packages might break the security built into Tails. For example, installing OpenVPN might modify the firewall rules that Tails uses to force network traffic to go through Tor.</p>
Click **Apply** to download, install, and configure the package.
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Tails only allows connections to the Tor network. Additional software that uses the Internet must be configured to go through the Tor network otherwise, their connections are blocked by default for addedsecurity.
Tails only allows connections to the Tor network. Additional software that uses the Internet must be configured to go through the Tor network otherwise, their connections are blocked by default for added security.
Choose **Apps ▸ System Tools ▸ Additional Software**.
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To see which packages are installed automatically every time you start Tails, cChoose **Applications ▸ System Tools ▸ Additional SoftwarConsole**.
Choose **Apps ▸ System Tools ▸ Console**.
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<p>The packages included in Tails are carefully tested for security. Installing additional packagConfiguring additional APT repositories might break the security built into Tails. Band might install software that has not even been approved by Debian. Be even more careful with what you install.</p>
<p>Configuring additional APT repositories might break the security built into Tails and might install software that has not even been approved by Debian. Be even more careful with what you install.</p>