A AirVPN, uma provedora de VPN comercial, explicou muitos dos desafios técnicos, riscos e benefícios de usar as duas tecnologias juntas. Eu recomendaria apenas usá-los juntos se você for um usuário técnico e / ou quiser experimentar.
Se você quiser usá-los juntos, eu recomendaria usar um dispositivo separado para sua conexão OpenVPn, como o OpenVPN em execução no OpenWRT, no roteador pfSense, OnionPi, (ou similar) para que seu PC não consiga o OpenVPN e Conexões do cliente torcadas. Isso corresponde à seção Using Tor over AirVPN do artigo da AirVPN.
Using AirVPN with Tor Advantages
Additional privacy layer: our VPN server will not see your real IP address but the IP of the Tor exit node (you can check your Tor exitIP in the Client Area) Option to connect to web sites under Tor protection, even to those sites which refuse Tor connections Access to Tor from all the applications transparently: no need to configure each application, one by one Support to non-TCP applications which can not be supported by Tor Access to AirVPN DDNS Access to AirVPN DNS and micro-routing against IP address-based geo-location discriminations Access to Remote Port Forwarding Avoidance of any traffic discrimination from Tor exit nodes (packets are still encrypted when they pass through Tor exit node) Major security layer in the event you pass through a compromised/malicious Tor exit node (packets are still encrypted when they pass through the Tor exit node)
Disadvantages:
Poor performance Fixed Tor circuit for each OpenVPN session Access to .onion sites only from browsers configured to connect directly to TorNotes
Browsing with the Tor Browser, or running any application configured to use Tor Socks, generates traffic that's always directedto the Tor network and OUTSIDE the VPN tunnel. Technically because they use a connection that had been established before the VPN connection started. If you use the Tor Browser to reach https://airvpn.org, the bottom box will always show a red 'Not connected', with an IP address of a Tor Exit Node. This is because Tor browser enters directly the Tor network. If you use another browser (not configured to use Tor socks proxy), you will see the correct green box displaying 'Connected!'. Our client automatically works with the default torrc configuration file included in the Tor Browser Bundle. If you change something, for example Socks/Control ports or control authentication settings, you need to update AirVPN client options accordingly. In the torrc default configuration file of different packages, minor but essential modifications may be necessary.
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Using Tor over AirVPN
Using Tor over AirVPN If you wish to connect over Tor over AirVPN:
Connect normally to an Air server, in any mode except Tor mode Launch Tor after the connection to a VPN server has been established.All the applications configured to connect over Tor will connect over Tor over AirVPN. All the applications not configured for Tor will simply connect over the VPN. Features:
Our servers can see your real IP address. Our servers can not see your traffic content, real origin and real destinations. The Tor entry-node will not see your real IP address, it will see the exit-IP address of the Air server you're connected to. Your are not protected against malicious Tor exit nodes if you send/receive unencrypted traffic to/from the final host you connectto.
Please note that, with the above setup, if you connect to our web site with a Tor configured browser, our web server will see your Tor exit node IP address, so the site will display a red bottom box, as if you were not connected to an Air server.