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  3. There’s a vulnerability with Proton VPN on macOS.

There’s a vulnerability with Proton VPN on macOS.

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killswitchvulnerabilityprotoninfosecprivacy
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  • markwyner@mas.toM This user is from outside of this forum
    markwyner@mas.toM This user is from outside of this forum
    markwyner@mas.to
    wrote last edited by
    #1

    There’s a vulnerability with Proton VPN on macOS. The kill switch leaks your real IP between connections.

    Link Preview Image
    Proton VPN needs to fix this.

    ProtonVPN's kill switch is leaking your IP address on macOS. Despite Proton's false claim that the regular kill switch protects you when switching servers, it's trivial to see this isn't the case. ...

    favicon

    Neat.Tube (neat.tube)

    #VPN #Privacy #InfoSec #Proton #Vulnerability #KillSwitch

    britt@mstdn.gamesB jlharter@masto.aiJ stman@mastodon.socialS 3 Replies Last reply
    1
    0
    • markwyner@mas.toM markwyner@mas.to

      There’s a vulnerability with Proton VPN on macOS. The kill switch leaks your real IP between connections.

      Link Preview Image
      Proton VPN needs to fix this.

      ProtonVPN's kill switch is leaking your IP address on macOS. Despite Proton's false claim that the regular kill switch protects you when switching servers, it's trivial to see this isn't the case. ...

      favicon

      Neat.Tube (neat.tube)

      #VPN #Privacy #InfoSec #Proton #Vulnerability #KillSwitch

      britt@mstdn.gamesB This user is from outside of this forum
      britt@mstdn.gamesB This user is from outside of this forum
      britt@mstdn.games
      wrote last edited by
      #2

      @markwyner this is true. Been dealing with this problem for a few months now… ugh. Super annoying.

      markwyner@mas.toM em0nm4stodon@infosec.exchangeE 2 Replies Last reply
      0
      • markwyner@mas.toM markwyner@mas.to

        There’s a vulnerability with Proton VPN on macOS. The kill switch leaks your real IP between connections.

        Link Preview Image
        Proton VPN needs to fix this.

        ProtonVPN's kill switch is leaking your IP address on macOS. Despite Proton's false claim that the regular kill switch protects you when switching servers, it's trivial to see this isn't the case. ...

        favicon

        Neat.Tube (neat.tube)

        #VPN #Privacy #InfoSec #Proton #Vulnerability #KillSwitch

        jlharter@masto.aiJ This user is from outside of this forum
        jlharter@masto.aiJ This user is from outside of this forum
        jlharter@masto.ai
        wrote last edited by
        #3

        @markwyner I did some testing with Proton Mail this week and think their Mail application can also leak your IP to some trackers, too.

        1 Reply Last reply
        0
        • britt@mstdn.gamesB britt@mstdn.games shared this topic
        • markwyner@mas.toM markwyner@mas.to

          There’s a vulnerability with Proton VPN on macOS. The kill switch leaks your real IP between connections.

          Link Preview Image
          Proton VPN needs to fix this.

          ProtonVPN's kill switch is leaking your IP address on macOS. Despite Proton's false claim that the regular kill switch protects you when switching servers, it's trivial to see this isn't the case. ...

          favicon

          Neat.Tube (neat.tube)

          #VPN #Privacy #InfoSec #Proton #Vulnerability #KillSwitch

          stman@mastodon.socialS This user is from outside of this forum
          stman@mastodon.socialS This user is from outside of this forum
          stman@mastodon.social
          wrote last edited by
          #4

          @markwyner 😂🤣😅

          😞

          1 Reply Last reply
          0
          • britt@mstdn.gamesB britt@mstdn.games

            @markwyner this is true. Been dealing with this problem for a few months now… ugh. Super annoying.

            markwyner@mas.toM This user is from outside of this forum
            markwyner@mas.toM This user is from outside of this forum
            markwyner@mas.to
            wrote last edited by
            #5

            @britt I’m sorry to hear that. If it helps, I use Mullvad and love it.

            britt@mstdn.gamesB 1 Reply Last reply
            0
            • markwyner@mas.toM markwyner@mas.to

              @britt I’m sorry to hear that. If it helps, I use Mullvad and love it.

              britt@mstdn.gamesB This user is from outside of this forum
              britt@mstdn.gamesB This user is from outside of this forum
              britt@mstdn.games
              wrote last edited by
              #6

              @markwyner I’ve been considering venturing outside of the two that I use… I may have to give them a go. 🙂

              1 Reply Last reply
              0
              • britt@mstdn.gamesB britt@mstdn.games

                @markwyner this is true. Been dealing with this problem for a few months now… ugh. Super annoying.

                em0nm4stodon@infosec.exchangeE This user is from outside of this forum
                em0nm4stodon@infosec.exchangeE This user is from outside of this forum
                em0nm4stodon@infosec.exchange
                wrote last edited by
                #7

                @britt @markwyner I use VPN cascading to mitigate this (VPN running both at the router and client level). It slows the connection, but it works.

                britt@mstdn.gamesB markwyner@mas.toM 2 Replies Last reply
                0
                • em0nm4stodon@infosec.exchangeE em0nm4stodon@infosec.exchange

                  @britt @markwyner I use VPN cascading to mitigate this (VPN running both at the router and client level). It slows the connection, but it works.

                  britt@mstdn.gamesB This user is from outside of this forum
                  britt@mstdn.gamesB This user is from outside of this forum
                  britt@mstdn.games
                  wrote last edited by
                  #8

                  @Em0nM4stodon @markwyner genius. Thank you!!!

                  1 Reply Last reply
                  0
                  • em0nm4stodon@infosec.exchangeE em0nm4stodon@infosec.exchange

                    @britt @markwyner I use VPN cascading to mitigate this (VPN running both at the router and client level). It slows the connection, but it works.

                    markwyner@mas.toM This user is from outside of this forum
                    markwyner@mas.toM This user is from outside of this forum
                    markwyner@mas.to
                    wrote last edited by
                    #9

                    @Em0nM4stodon

                    Rad. Is there a fave technique or tool for this that you wanna share? I can research, but I thought if you had the goods. 😉

                    @britt

                    em0nm4stodon@infosec.exchangeE 1 Reply Last reply
                    0
                    • markwyner@mas.toM markwyner@mas.to

                      @Em0nM4stodon

                      Rad. Is there a fave technique or tool for this that you wanna share? I can research, but I thought if you had the goods. 😉

                      @britt

                      em0nm4stodon@infosec.exchangeE This user is from outside of this forum
                      em0nm4stodon@infosec.exchangeE This user is from outside of this forum
                      em0nm4stodon@infosec.exchange
                      wrote last edited by em0nm4stodon@infosec.exchange
                      #10

                      @markwyner @britt

                      Depending on your router model, it can be quite simple if you know how to set up a VPN at the router level.

                      1- You can follow these instructions from Proton VPN and download a few WireGuard configurations files, then set them up on your router and activate one. It's good to test the servers you choose first at the client level for speed: https://protonvpn.com/support/openwrt-wireguard

                      2- Check that the server is well setup using something like Speedtest.

                      3- Enable a regular Proton VPN connection from the client app. Verify that the IP shows as the client's server one using something like Speedtest.

                      4- If there is an IP leak at the client level, the connection should fall back on the router's VPN server and protect your real IP. To make sure of this, your router configuration might also have a killswitch you can enable.

                      5- Additionally, if your router has a customizable physical switch like mine, you can set it up to turn your router VPN on and off. This allows you to turn off your router-level VPN quickly in situations where you need speed and don't mind possible IP leaks.

                      6- Voilà! VPN Cascading accomplished! ✨

                      markwyner@mas.toM 1 Reply Last reply
                      0
                      • em0nm4stodon@infosec.exchangeE em0nm4stodon@infosec.exchange

                        @markwyner @britt

                        Depending on your router model, it can be quite simple if you know how to set up a VPN at the router level.

                        1- You can follow these instructions from Proton VPN and download a few WireGuard configurations files, then set them up on your router and activate one. It's good to test the servers you choose first at the client level for speed: https://protonvpn.com/support/openwrt-wireguard

                        2- Check that the server is well setup using something like Speedtest.

                        3- Enable a regular Proton VPN connection from the client app. Verify that the IP shows as the client's server one using something like Speedtest.

                        4- If there is an IP leak at the client level, the connection should fall back on the router's VPN server and protect your real IP. To make sure of this, your router configuration might also have a killswitch you can enable.

                        5- Additionally, if your router has a customizable physical switch like mine, you can set it up to turn your router VPN on and off. This allows you to turn off your router-level VPN quickly in situations where you need speed and don't mind possible IP leaks.

                        6- Voilà! VPN Cascading accomplished! ✨

                        markwyner@mas.toM This user is from outside of this forum
                        markwyner@mas.toM This user is from outside of this forum
                        markwyner@mas.to
                        wrote last edited by
                        #11

                        @Em0nM4stodon

                        You. Are. Awesome. 🙌🏻

                        @britt

                        em0nm4stodon@infosec.exchangeE 1 Reply Last reply
                        0
                        • markwyner@mas.toM markwyner@mas.to

                          @Em0nM4stodon

                          You. Are. Awesome. 🙌🏻

                          @britt

                          em0nm4stodon@infosec.exchangeE This user is from outside of this forum
                          em0nm4stodon@infosec.exchangeE This user is from outside of this forum
                          em0nm4stodon@infosec.exchange
                          wrote last edited by
                          #12

                          @markwyner 🙌✨

                          1 Reply Last reply
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