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    How to block in Windows10 Telemetry with pfsense

    Firewalling
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    • N
      n3by
      last edited by

      have a look here:

      https://github.com/WindowsLies/BlockWindows

      http://www.ghacks.net/2015/08/28/microsoft-intensifies-data-collection-on-windows-7-and-8-systems/

      1 Reply Last reply Reply Quote 0
      • KOMK
        KOM
        last edited by

        Do not use that, you cannot go back without using a "  restore point".

        ShutUp10 will prompt you to let it create one before it applies its changes.  I didn't bother as I can't see any scenario where I would need to undo that stuff.

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        • S
          Sea Monkey
          last edited by

          Please forgive me.  I'm a bit of a noob.  Do these look right?

          ![allow update.PNG](/public/imported_attachments/1/allow update.PNG)
          ![allow update.PNG_thumb](/public/imported_attachments/1/allow update.PNG_thumb)
          ![block telemetry.PNG](/public/imported_attachments/1/block telemetry.PNG)
          ![block telemetry.PNG_thumb](/public/imported_attachments/1/block telemetry.PNG_thumb)

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          • N
            n3by
            last edited by

            yes it looks ok.

            1 Reply Last reply Reply Quote 0
            • KOMK
              KOM
              last edited by

              Your pass rule isn't required unless you've really locked down your LAN.  By default, LAN has full access out to everywhere.

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              • N
                n3by
                last edited by

                yes it is required because other way update destinations will be blocked from Blocked rule that have these destinations included in case you don't want to allow update.

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                • KOMK
                  KOM
                  last edited by

                  yes it is required because other way update destinations will be blocked from Blocked rule that have these destinations included in case you don't want to allow update.

                  Huh?  Windows Update domains shouldn't be included in your telemetry alias.

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                  • N
                    n3by
                    last edited by

                    some people want to block everyhing because MS can deliver an "security update" that will install telemetry and also use update hosts to get data from computer so this way is better, at least for me to have updates (allow only updates-block everything).

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                    • KOMK
                      KOM
                      last edited by

                      I still don't see how this is a good solution.  Are you literally whitelisting every destination address you want access to and blocking everything else on the Internet?  Because MS can spin up a zillion new domains on a whim.

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                      • N
                        n3by
                        last edited by

                        MS can do whatever they want, but they must be able to make your computer to talk with any new domains ( and they can do this only with an allowed to install update ).
                        If now you block the telemetry C&C servers, there is no other way your computer will know to talk with new domains until you will install that update.

                        This is what we have for now, if we have another better way please elaborate ( except unplug the cable, stop using MS OS… ).

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                        • R
                          robi
                          last edited by

                          @n3by:

                          yes it looks ok.

                          It's not ok as per your description, because it's a pass rule, not a block rule.

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                          • R
                            robi
                            last edited by

                            @KOM:

                            yes it is required because other way update destinations will be blocked from Blocked rule that have these destinations included in case you don't want to allow update.

                            Huh?  Windows Update domains shouldn't be included in your telemetry alias.

                            Which are the Windows Update domains, btw?

                            I found these:

                            windowsupdate.microsoft.com	 
                            update.microsoft.com	 
                            windowsupdate.com	 
                            download.windowsupdate.com	 
                            wustat.windows.com	 
                            ntservicepack.microsoft.com	 
                            

                            Are there any others?

                            1 Reply Last reply Reply Quote 0
                            • S
                              Sea Monkey
                              last edited by

                              @robi:

                              @n3by:

                              yes it looks ok.

                              It's not ok as per your description, because it's a pass rule, not a block rule.

                              It's two rules.

                              1 Reply Last reply Reply Quote 0
                              • H
                                Harvy66
                                last edited by

                                Setup a WSUS server, whitelist that to talk to Microsoft, and block all clients?

                                I'm torn between Linux and FreeBSD. Linux has better Steam support, but a lot of stuff is being done in FreeBSD to increase comparability. ZFS and Jails are very attractive, even on a desktop.

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                                • 2
                                  2chemlud Banned
                                  last edited by

                                  Whenever I have the choice, M$-shyt has been replaced by opensuse or PC-BSD (the later has a steeper learning curve and is not so well supported, but is free of systemd). Big plus: you can both run with KDE desktop, which made it much easier to switch between these two, and btw the handling is not sooo far away from Windows xp/7…

                                  1 Reply Last reply Reply Quote 0
                                  • 2
                                    2chemlud Banned
                                    last edited by

                                    PS: Here

                                    http://techne.alaya.net/?p=12499

                                    you can find a long list of IPs and host names to block for Windows telemetry.

                                    1 Reply Last reply Reply Quote 0
                                    • 2
                                      2chemlud Banned
                                      last edited by

                                      …just for the record:

                                      I uninstalled on Win 7 pro 64/32 (various computers) the following KBs:

                                      97 1033
                                      290 2907
                                      295 2664
                                      299 0214
                                      302 1917
                                      302 2345
                                      303 5583
                                      304 4374
                                      305 0265
                                      306 2345
                                      306 5987
                                      306 8708
                                      307 5249
                                      307 5851
                                      308 0149
                                      308 3325

                                      and in addition I set up a block rule with loggin for an alias containing all the IPs and host names listed here

                                      http://techne.alaya.net/?p=12499

                                      As you might expect, the firewall log is full of blocked "MS telemetry" this morning.

                                      1 Reply Last reply Reply Quote 0
                                      • 2
                                        2chemlud Banned
                                        last edited by

                                        …just to add:

                                        Had my PC-BSD 10 PC up today for updating. Really amazing, I found in the firewall logs repeated access of this computer to an IP blocked for MS Telemetry.

                                        WHAT has PC-BSD with MS-Telemetry in common? Or is it more correctly NSA telemetry featured by Microshyte?

                                        I'm surprised!

                                        ![BSD to MS 07.12.2015.JPG](/public/imported_attachments/1/BSD to MS 07.12.2015.JPG)
                                        ![BSD to MS 07.12.2015.JPG_thumb](/public/imported_attachments/1/BSD to MS 07.12.2015.JPG_thumb)

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                                        • KOMK
                                          KOM
                                          last edited by

                                          That IP address is a-msedge.net and it takes you to Bing.

                                          1 Reply Last reply Reply Quote 0
                                          • 2
                                            2chemlud Banned
                                            last edited by

                                            So basically you think it's Firefox? But I have no Bing (removed it from search options in Firefox), I use no Bing, I've never been there in my whole live… Firefox was running in PRIVATE mode all the time btw...

                                            So: why does my OS/Browser try to contact OVER AND OVER AGAIN something I've never asked to contact? Things are not really getting better at this point...

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