Windows Spy Blocker review

Windows Spy Blocker is a regularly updated collection of firewall, hosts file and Proxifier rules that block Windows 10 phone home functionality.
While Microsoft collected telemetry data in previous versions of the Windows operating system as well, data collection was intensified with the release of Windows 10.
The default installation has most telemetry data settings set to enabled and while options are provided to turn off some settings, some cannot even be turned off in the operating system's settings.
According to Microsoft, the data collecting is all for the greater good as it helps Microsoft make the product better for the user.
While there is certainly some truth to that, it is not the whole story and since no one knows what Windows 10 PCs are submitting to Microsoft in regular intervals, some prefer to block connections to Microsoft servers altogether.
Lots of tools have been created in the past year that aim to help users improve privacy when using Windows 10 machines. You can check out our comparison of privacy programs for Windows 10 for that as a starting point.
Windows Spy Blocker
Windows Spy Blocker is a collection of rules that its author has discovered while running Wireshark on a Windows 10 Professional system.
The provided download includes a batch file that updates rules files, and files with the latest set of rules as well.
Hosts file
The hosts directory lists three files that block Windows Telemetry, Windows Update, and third party applications (using servers operated by Microsoft).
You can copy and paste the information into the Windows hosts file directly, which you find under C:\Windows\System32\drivers\etc, or by using hosts managers which may be easier to use and support extra features such as backing up the hosts file or resting a previously backed up copy.
Firewall
The firewall directroy includes the batch file. You get a number of options when you run it, including one to download and add rules from the GitHub repository, or to add or remove rules so that Windows Firewall uses them on the computer.
Proxifier
Some hosts are not blocked even when they are added to the hosts file. The author of Windows Spy Blocker suggests to use a top level application such as Proxifier for these instead, and that's what this set of rules are designed for.
You can use other means, like blocking hosts on the router level or hardware firewall if one sits between the device and the network/Internet.
Closing Words
Windows Spy Blocker offers a handy set of rules to block Windows 10 devices from phoning home. While you may be tempted to use them all without verification, it is highly suggested to make sure you are not blocking services or features that you require or use.
This includes Windows Update, and especially so if you are not using other means to retrieve updates for the operating system running on the device.






What mental age of reader are you targeting with the first sentence? 10?
Why not write an article on how to *avoid* upgrading from W10 to W11. Analogous to those like me who avoided upgrading from 7 to 10 for as long as possible.
If your paymaster Microsoft permits it, of course.
5. Rufus
6. Ventoy
PS. I hate reading these “SEO optimized” articles.
I used Rufus to create an installer for a 6th gen intel i5 that had MBR. It upgraded using Setup. No issues except for Win 11 always prompting me to replace my local account. Still using Win 10 Pro on all my other PCs to avoid the bullying.
bit pointless to upgrade for the sake of upgrading as you never know when you’ll get locked out because ms might suddenly not provide updates to unsupported systems.
ps…. time travelling?
written. Jan 15, 2023
Updated • Jan 13, 2023
This happens when you schedule a post in WordPress and update it before setting the publication date.
Anyone willing to downgrade to this awful OS must like inflicting themselves with harm.
I have become convinced now that anybody who has no qualms with using Windows 11/10 must fit into one of the following brackets:
1) Too young to remember a time before W10 and W11 (doesn’t know better)
2) Wants to play the latest games on their PC above anything else (or deeply needs some software which already dropped W7 support)
3) Doesn’t know too much about how computers work, worried that they’d be absolutely lost and in trouble without the “”latest security””
4) Microsoft apologist that tries to justify that the latest “features” and “changes” are actually a good thing, that improve Windows
5) Uses their computer to do a bare minimum of like 3 different things, browse web, check emails, etc, so really doesn’t fuss
Obviously that doesn’t cover everyone, there’s also the category that:
6) Actually liked W7 more than 10, and held out as long as possible before switching, begrudgingly uses 10 now
Have I missed any group off this list?
You have missed in this group just about any professional user that uses business software like CAD programs or ERP Programs which are 99% of all professional users from this list.
Linux doesn’t help anyone who is not a linux kid and apple is just a fancy facebook machine.
Microsoft has removed KB5029351 update
only from windows update though
KB5029351 is still available from the ms update catalog site
1. This update is labaled as PREVIEW if it causes issues to unintelligent people, then they shouldn’t have allowed Preview updates ot install.
2. I have installed it in a 11 years old computer, and no problems at all.
3. Making a big drama over a bluescreen for an updated labeled as preview is ridiculous.
This is probably another BS internet drama where people ran programs and scripts that modified the registry until they broke Windows, just for removing stuff that they weren’t even using just for the sake of it.
Maybe people should stop playing geeks and actually either use Windows 10 or Windows 11, but don’t try to modify things just for the sake of it.
Sometimes removing or stopping things (like defender is a perfect example) only need intelligence, not scripts or 3rd party programs that might mess with windows.
Windows 11 was a pointless release, it was just created because some of the Windows team wanted to boost sales with some sort of new and improved Windows 10. Instead, Microsoft cannot support one version well let alone two.
Windows 11 is the worst ugly shame by Microsoft ever. They should release with every new W11 version a complete free version of Starallback inside just to make this sh** OS functionally again.
motherboard maker MSI has recently released a statement regarding the “unsupported processor” blue screen error for their boards using Intel 600/700 series chipsets & to avoid the KB5029351 Win11 update:
https://www.msi.com/news/detail/MSI-On–UNSUPPORTED-PROCESSOR–Error-Message-of-Windows-11-Update-KB5029351-Preview-142215
check out the following recent articles:
Neowin – Microsoft puts little blame on its Windows update after UNSUPPORTED PROCESSOR BSOD bug:
https://www.neowin.net/news/microsoft-puts-little-blame-on-its-windows-update-after-unsupported-processor-bsod-bug/
BleepingComputer – Microsoft blames ‘unsupported processor’ blue screens on OEM vendors:
https://www.bleepingcomputer.com/news/microsoft/microsoft-blames-unsupported-processor-blue-screens-on-oem-vendors/
While there may be changes or updates to the Windows 10 Store for Business and Education in the future, it is premature to conclude that it will be discontinued based solely on rumors.
My advice, I left win 15 years ago. Now I’m a happy linux user (linuxmint) but there is Centos, Fedora, Ubuntu depending on your needs.
motherboard maker MSI has recently released new BIOS/firmware updates for their Intel 600 & 700 series motherboards to fix the “UNSUPPORTED_PROCESSOR” problem (Sept. 6):
https://www.msi.com/news/detail/Updated-BIOS-fixes-Error-Message–UNSUPPORTED-PROCESSOR–caused-BSOD-on-MSI-s-Intel-700-and-600-Series-Motherboards-142277
I try to disable the Diagnostics Tracking Service (Connected Devices Platform User Services) but it wont let me disable it, any help will be greatly appreciated.
Tank you for your help