Qubes OS Firewall limitation

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URL filtering HTTPS proxy

Introduction This guide is for users who want to let a qube access some specific websites, but not the entire Internet. It’s especially useful when using the Qubes firewall isn’t enough — for example, when websites change their IPs often, making domain-based rules unreliable. This guide assumes you know what an HTTP(S) proxy is, and that you’re comfortable using the terminal to run commands or edit files. The setup will create a sys-proxy-out qube that filters access to a list of all…