├── .github ├── dependabot.yml └── workflows │ ├── linter.yml │ └── powershell.yml ├── .gitignore ├── ExploitGuard └── ExploitSettings.xml ├── LICENSE ├── README.md ├── Registry ├── DisableCredentialGuard.reg ├── DisableHVCI.reg ├── EnableCredentialGuard.reg ├── EnableDMAProtection.reg ├── EnableHVCI.reg ├── EnableProtectedLSASS.reg ├── EnableVirtualizationBasedSecurity.reg └── ResetSystemMitigations.reg ├── Scripts ├── firewall-hardening.ps1 └── git-disable-aslr.ps1 └── windows10.ps1 /.github/dependabot.yml: -------------------------------------------------------------------------------- 1 | version: 2 2 | 3 | updates: 4 | - package-ecosystem: "github-actions" 5 | directory: "/" 6 | schedule: 7 | interval: "weekly" 8 | -------------------------------------------------------------------------------- /.github/workflows/linter.yml: -------------------------------------------------------------------------------- 1 | --- 2 | name: Lint 3 | 4 | on: 5 | push: 6 | pull_request: 7 | branches: [main] 8 | 9 | jobs: 10 | build: 11 | runs-on: ubuntu-latest 12 | 13 | steps: 14 | - name: Checkout Code 15 | uses: actions/checkout@v4 16 | with: 17 | # Full git history is needed to get a proper list of changed files within `super-linter` 18 | fetch-depth: 0 19 | 20 | - name: Lint Code Base 21 | uses: github/super-linter@v7 22 | env: 23 | VALIDATE_ALL_CODEBASE: false 24 | DEFAULT_BRANCH: main 25 | GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 26 | -------------------------------------------------------------------------------- /.github/workflows/powershell.yml: -------------------------------------------------------------------------------- 1 | # This workflow uses actions that are not certified by GitHub. 2 | # They are provided by a third-party and are governed by 3 | # separate terms of service, privacy policy, and support 4 | # documentation. 5 | # 6 | # https://github.com/microsoft/action-psscriptanalyzer 7 | # For more information on PSScriptAnalyzer in general, see 8 | # https://github.com/PowerShell/PSScriptAnalyzer 9 | 10 | name: PSScriptAnalyzer 11 | 12 | on: 13 | push: 14 | branches: ["main"] 15 | pull_request: 16 | branches: ["main"] 17 | schedule: 18 | - cron: "42 15 * * 5" 19 | 20 | permissions: 21 | contents: read 22 | 23 | jobs: 24 | build: 25 | name: PSScriptAnalyzer 26 | runs-on: ubuntu-latest 27 | 28 | permissions: 29 | contents: read # for actions/checkout to fetch code 30 | security-events: write # for github/codeql-action/upload-sarif to upload SARIF results 31 | 32 | steps: 33 | - uses: actions/checkout@v4 34 | 35 | - name: Run PSScriptAnalyzer 36 | uses: microsoft/psscriptanalyzer-action@6b2948b1944407914a58661c49941824d149734f 37 | with: 38 | # Check https://github.com/microsoft/action-psscriptanalyzer for more info about the options. 39 | # The below set up runs PSScriptAnalyzer to your entire repository and runs some basic security rules. 40 | path: .\ 41 | recurse: true 42 | # Include your own basic security rules. Removing this option will run all the rules 43 | includeRule: '"PSAvoidGlobalAliases", "PSAvoidUsingConvertToSecureStringWithPlainText"' 44 | output: results.sarif 45 | 46 | # Upload the SARIF file generated in the previous step 47 | - name: Upload SARIF results file 48 | uses: github/codeql-action/upload-sarif@v3 49 | with: 50 | sarif_file: results.sarif 51 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/milgradesec/windows-settings/4663f2ad0ee772c01c208ac9f6ae387d845e0ad9/.gitignore -------------------------------------------------------------------------------- /ExploitGuard/ExploitSettings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 | 125 | 126 | 127 | 128 | 129 | 130 | 131 | 132 | 133 | 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | 144 | 145 | 146 | 147 | 148 | 149 | 150 | 151 | 152 | 153 | 154 | 155 | 156 | 157 | 158 | 159 | 160 | 161 | 162 | 163 | 164 | 165 | 166 | 167 | 168 | 169 | 170 | 171 | 172 | 173 | 174 | 175 | 176 | 177 | 178 | 179 | 180 | 181 | 182 | 183 | 184 | 185 | 186 | 187 | 188 | 189 | 190 | 191 | 192 | 193 | 194 | 195 | 196 | 197 | 198 | 199 | 200 | 201 | 202 | 203 | 204 | 205 | 206 | 207 | 208 | 209 | 210 | 211 | 212 | 213 | 214 | 215 | 216 | 217 | 218 | 219 | 220 | 221 | 222 | 223 | 224 | 225 | 226 | 227 | 228 | 229 | 230 | 231 | 232 | 233 | 234 | 235 | 236 | 237 | 238 | 239 | 240 | 241 | 242 | 243 | 244 | 245 | 246 | 247 | 248 | 249 | 250 | 251 | 252 | 253 | 254 | 255 | 256 | 257 | 258 | 259 | 260 | 261 | 262 | 263 | 264 | 265 | 266 | 267 | 268 | 269 | 270 | 271 | 272 | 273 | 274 | 275 | 276 | 277 | 278 | 279 | 280 | 281 | 282 | 283 | 284 | 285 | 286 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # 🔒 Windows Settings 2 | 3 | 🚧 Under construction... 4 | 5 | ## Introduction 6 | 7 | This project is divided into two main files. 8 | 9 | `windows10.ps1`, a powershell script to configure Windows 10/11 system settings and some third-party software for increased privacy and security. 10 | 11 | `ExploitGuard/ExploitSettings.xml`, contains settings with aditional exploit mitigations for many system services and third-party software. 12 | 13 | ### Software Covered 14 | 15 | This list includes applications with configuration changed by the main script: 16 | 17 | * Microsoft Office 18 | * Microsoft Edge 19 | * Google Chrome 20 | * Brave Browser 21 | * Mozilla Firefox 22 | * Zoom 23 | 24 | ## How to configure your system 25 | 26 | To configure your system copy and run this powershell line as administrator (Creates a scheduled task to run daily): 27 | 28 | ```powershell 29 | Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://raw.githubusercontent.com/milgradesec/windows-settings/main/windows10.ps1')) 30 | ``` 31 | 32 | ## Sources 33 | 34 | * 35 | * 36 | * 37 | * 38 | * 39 | * 40 | 41 | ## License 42 | 43 | GNU General Public License v3.0 44 | -------------------------------------------------------------------------------- /Registry/DisableCredentialGuard.reg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/milgradesec/windows-settings/4663f2ad0ee772c01c208ac9f6ae387d845e0ad9/Registry/DisableCredentialGuard.reg -------------------------------------------------------------------------------- /Registry/DisableHVCI.reg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/milgradesec/windows-settings/4663f2ad0ee772c01c208ac9f6ae387d845e0ad9/Registry/DisableHVCI.reg -------------------------------------------------------------------------------- /Registry/EnableCredentialGuard.reg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/milgradesec/windows-settings/4663f2ad0ee772c01c208ac9f6ae387d845e0ad9/Registry/EnableCredentialGuard.reg -------------------------------------------------------------------------------- /Registry/EnableDMAProtection.reg: -------------------------------------------------------------------------------- 1 | Windows Registry Editor Version 5.00 2 | 3 | [HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\FVE] 4 | "DisableExternalDMAUnderLock"=dword:00000001 5 | -------------------------------------------------------------------------------- /Registry/EnableHVCI.reg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/milgradesec/windows-settings/4663f2ad0ee772c01c208ac9f6ae387d845e0ad9/Registry/EnableHVCI.reg -------------------------------------------------------------------------------- /Registry/EnableProtectedLSASS.reg: -------------------------------------------------------------------------------- 1 | Windows Registry Editor Version 5.00 2 | 3 | [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa] 4 | "RunAsPPL"=dword:00000001 -------------------------------------------------------------------------------- /Registry/EnableVirtualizationBasedSecurity.reg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/milgradesec/windows-settings/4663f2ad0ee772c01c208ac9f6ae387d845e0ad9/Registry/EnableVirtualizationBasedSecurity.reg -------------------------------------------------------------------------------- /Registry/ResetSystemMitigations.reg: -------------------------------------------------------------------------------- 1 | Windows Registry Editor Version 5.00 2 | 3 | [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\kernel] 4 | "MitigationOptions"=hex:00,01,01,00,00,00,00,00,00,00,00,00,00,00,00,00 -------------------------------------------------------------------------------- /Scripts/firewall-hardening.ps1: -------------------------------------------------------------------------------- 1 | New-NetFirewallRule ` 2 | -DisplayName "Block Outbound HTTP" ` 3 | -Direction Outbound ` 4 | -RemotePort 80 ` 5 | -Protocol TCP ` 6 | -Action Block 7 | 8 | New-NetFirewallRule ` 9 | -DisplayName "Allow Outbound HTTP on LocalSubnet" ` 10 | -Direction Outbound ` 11 | -RemotePort 80 ` 12 | -Protocol TCP ` 13 | -RemoteAddress LocalSubnet ` 14 | -Action Allow -------------------------------------------------------------------------------- /Scripts/git-disable-aslr.ps1: -------------------------------------------------------------------------------- 1 | 2 | function Disable-ASLR { 3 | Get-Item -Path "C:\Program Files\Git\bin\*.exe" | ForEach-Object { 4 | Set-ProcessMitigation -Name $_.Name -Disable ForceRelocateImages 5 | Write-Output "Disabled ASLR for $_" 6 | } 7 | 8 | Get-Item -Path "C:\Program Files\Git\usr\bin\*exe" | ForEach-Object { 9 | Set-ProcessMitigation -Name $_.Name -Disable ForceRelocateImages 10 | Write-Output "Disabled ASLR for $_" 11 | } 12 | 13 | Get-Item -Path "C:\Program Files\Git\mingw64\bin\*.exe" | ForEach-Object { 14 | Set-ProcessMitigation -Name $_.Name -Disable ForceRelocateImages 15 | Write-Output "Disabled ASLR for $_" 16 | } 17 | 18 | Get-Item -Path "C:\Program Files\Git\mingw64\libexec\git-core\*.exe" | ForEach-Object { 19 | Set-ProcessMitigation -Name $_.Name -Disable ForceRelocateImages 20 | Write-Output "Disabled ASLR for $_" 21 | } 22 | } 23 | 24 | # Get-Item -Path "C:\Program Files\Git\bin\*.exe" | ForEach-Object { Remove-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\$($_.Name)" } 25 | # Get-Item -Path "C:\Program Files\Git\mingw64\libexec\git-core\*.exe" | ForEach-Object { Remove-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\$($_.Name)" } 26 | # Get-Item -Path "C:\Program Files\Git\mingw64\bin\*.exe" | ForEach-Object { Remove-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\$($_.Name)" } -------------------------------------------------------------------------------- /windows10.ps1: -------------------------------------------------------------------------------- 1 | ############################################### 2 | # Run as Administrator (prompt for permision) # 3 | ############################################### 4 | If (!([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]"Administrator")) { 5 | Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`"" -Verb RunAs 6 | Exit 7 | } 8 | 9 | # Disable LLMNR (Link-Local Multicast Name Resolution) 10 | Write-Output "Disabling Link-Local Multicast Name Resolution..." 11 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\DNSClient")) { 12 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\DNSClient" -Force | Out-Null 13 | } 14 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\DNSClient" -Name "EnableMulticast" -Value 0 15 | 16 | # Disable NetBIOS Protocol 17 | Write-Output "Disabling NetBIOS Protocol..." 18 | $path = 'HKLM:\SYSTEM\CurrentControlSet\Services\NetBT\Parameters\Interfaces' 19 | $name = 'NetbiosOptions' 20 | $value = 2 21 | Get-ChildItem -Path $path -Recurse | Where-Object { $_.GetValue($name) -ne $value } | ForEach-Object { 22 | Set-ItemProperty -Path ('{0}\{1}' -f $path, $_.PSChildName) -Name $name -Value $value 23 | } 24 | 25 | # Disable Web Proxy Autodiscovery Protocol (WPAD) 26 | Write-Output "Disabling Web Proxy Autodiscovery Protocol..." 27 | If (Test-Path "HKLM:\SYSTEM\CurrentControlSet\Services\WinHttpAutoProxySvc") { 28 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\WinHttpAutoProxySvc" -Name "Start" -Value 0 29 | } 30 | 31 | # Disable SMBv1 Protocol 32 | Write-Output "Disabling SMBv1 Protocol..." 33 | Start-Job -ScriptBlock { 34 | Disable-WindowsOptionalFeature -Online -NoRestart -FeatureName 'SMB1Protocol' -ErrorAction SilentlyContinue 35 | } | Out-Null 36 | 37 | # Disable PowerShellv2 38 | Write-Output "Disabling PowerShellV2..." 39 | Start-Job -ScriptBlock { 40 | Disable-WindowsOptionalFeature -Online -NoRestart -FeatureName 'MicrosoftWindowsPowerShellV2' -ErrorAction SilentlyContinue 41 | Disable-WindowsOptionalFeature -Online -NoRestart -FeatureName 'MicrosoftWindowsPowerShellV2Root' -ErrorAction SilentlyContinue 42 | } | Out-Null 43 | 44 | # Disable Internet Explorer 45 | Write-Output "Disabling Internet Explorer..." 46 | Start-Job -ScriptBlock { 47 | if ([Environment]::Is64BitProcess) { 48 | Disable-WindowsOptionalFeature -Online -NoRestart -FeatureName "Internet-Explorer-Optional-amd64" -ErrorAction SilentlyContinue 49 | } 50 | else { 51 | Disable-WindowsOptionalFeature -Online -NoRestart -FeatureName "Internet-Explorer-Optional-x86" -ErrorAction SilentlyContinue 52 | } 53 | } | Out-Null 54 | 55 | # Enable ssh-agent Service 56 | Write-Output "Enabling SSH Agent Service..." 57 | Set-Service -Name ssh-agent -StartupType Automatic 58 | Start-Service -Name ssh-agent 59 | 60 | # Disable NTVDM Subsystem 61 | Write-Output "Disabling NTVDM Subsystem..." 62 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AppCompat")) { 63 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AppCompat" -Force | Out-Null 64 | } 65 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AppCompat" -Name "VDMDisallowed" -Value 1 66 | 67 | # Configure TCP/IP Stack 68 | Write-Output "Configuring TCP/IP Stack..." 69 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -Name "SynAttackProtect" -Value 1 70 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -Name "DisableIPSourceRouting" -Value 2 71 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters" -Name "DisableIPSourceRouting" -Value 2 72 | 73 | # Configure TLS 74 | Write-Output "Configuring SChannel..." 75 | # Enable TLS 1.2 76 | If (!(Test-Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Client")) { 77 | New-Item -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Client" -Force | Out-Null 78 | } 79 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Client" -Name "Enabled" -Value 1 80 | 81 | If (!(Test-Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Server")) { 82 | New-Item -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Server" -Force | Out-Null 83 | } 84 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Server" -Name "Enabled" -Value 1 85 | 86 | # Disable TLS 1.1 87 | If (!(Test-Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.1\Client")) { 88 | New-Item -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.1\Client" -Force | Out-Null 89 | } 90 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.1\Client" -Name "Enabled" -Value 0 91 | 92 | If (!(Test-Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.1\Server")) { 93 | New-Item -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.1\Server" -Force | Out-Null 94 | } 95 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.1\Server" -Name "Enabled" -Value 0 96 | 97 | # Disable TLS 1.0 98 | If (!(Test-Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0\Client")) { 99 | New-Item -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0\Client" -Force | Out-Null 100 | } 101 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0\Client" -Name "Enabled" -Value 0 102 | 103 | If (!(Test-Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0\Server")) { 104 | New-Item -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0\Server" -Force | Out-Null 105 | } 106 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0\Server" -Name "Enabled" -Value 0 107 | 108 | # Disable DTLS 1.0 109 | If (!(Test-Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\DTLS 1.0\Client")) { 110 | New-Item -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\DTLS 1.0\Client" -Force | Out-Null 111 | } 112 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\DTLS 1.0\Client" -Name "Enabled" -Value 0 113 | 114 | If (!(Test-Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\DTLS 1.0\Server")) { 115 | New-Item -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\DTLS 1.0\Server" -Force | Out-Null 116 | } 117 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\DTLS 1.0\Server" -Name "Enabled" -Value 0 118 | 119 | # Disable Triple DES cipher 120 | If (!(Test-Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Ciphers\Triple DES 168")) { 121 | New-Item -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Ciphers\Triple DES 168" -Force | Out-Null 122 | } 123 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Ciphers\Triple DES 168" -Name "Enabled" -Value 0 124 | 125 | # Disable Diffie-Hellman exchange 126 | If (!(Test-Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\KeyExchangeAlgorithms\Diffie-Hellman")) { 127 | New-Item -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\KeyExchangeAlgorithms\Diffie-Hellman" -Force | Out-Null 128 | } 129 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\KeyExchangeAlgorithms\Diffie-Hellman" -Name "Enabled" -Value 0 130 | 131 | # Disable weak cipher suites 132 | Start-Job -ScriptBlock { 133 | Disable-TlsCipherSuite -Name "TLS_RSA_WITH_AES_256_GCM_SHA384" | Out-Null 134 | Disable-TlsCipherSuite -Name "TLS_RSA_WITH_AES_128_GCM_SHA256" | Out-Null 135 | Disable-TlsCipherSuite -Name "TLS_RSA_WITH_AES_256_CBC_SHA256" | Out-Null 136 | Disable-TlsCipherSuite -Name "TLS_RSA_WITH_AES_128_CBC_SHA256" | Out-Null 137 | Disable-TlsCipherSuite -Name "TLS_RSA_WITH_AES_256_CBC_SHA" | Out-Null 138 | Disable-TlsCipherSuite -Name "TLS_RSA_WITH_AES_128_CBC_SHA" | Out-Null 139 | Disable-TlsCipherSuite -Name "TLS_RSA_WITH_3DES_EDE_CBC_SHA" | Out-Null 140 | } | Out-Null 141 | 142 | # Internet Settings 143 | Write-Output "Configuring Internet Settings..." 144 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Internet Explorer\Main")) { 145 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Internet Explorer\Main" -Force | Out-Null 146 | } 147 | # Send Do Not Track Header 148 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Internet Explorer\Main" -Name "DoNotTrack" -Value 1 149 | 150 | # Allow TLS 1.2, TLS 1.3 151 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings" -Name "SecureProtocols" -Value 10240 152 | 153 | # Enable .Net Strong Crypto 154 | Write-Output "Enabling .NET Strong Crypto" 155 | # .NET Framework 4 156 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\.NETFramework\v4.0.30319" -Name "SystemDefaultTlsVersions" -Value 1 157 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\.NETFramework\v4.0.30319" -Name "SchUseStrongCrypto" -Value 1 158 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\v4.0.30319" -Name "SystemDefaultTlsVersions" -Value 1 159 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\v4.0.30319" -Name "SchUseStrongCrypto" -Value 1 160 | 161 | # .NET Framework 3.5 162 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\.NETFramework\v2.0.50727" -Name "SystemDefaultTlsVersions" -Value 1 163 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\.NETFramework\v2.0.50727" -Name "SchUseStrongCrypto" -Value 1 164 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\v2.0.50727" -Name "SystemDefaultTlsVersions" -Value 1 165 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\v2.0.50727" -Name "SchUseStrongCrypto" -Value 1 166 | 167 | # Disable AutoRun and Autoplay 168 | Write-Output "Disabling AutoRun..." 169 | If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer")) { 170 | New-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" -Force | Out-Null 171 | } 172 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" -Name "NoAutorun" -Value 1 173 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" -Name "NoDriveTypeAutoRun" -Value 255 174 | 175 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Explorer")) { 176 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Explorer" -Force | Out-Null 177 | } 178 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Explorer" -Name "NoAutoplayfornonVolume" -Value 1 179 | 180 | # Disable Windows Scripting Host 181 | Write-Output "Disabling Windows Scripting Host..." 182 | If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\Windows Script Host\Settings")) { 183 | New-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows Script Host\Settings" -Force | Out-Null 184 | } 185 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows Script Host\Settings" -Name "Enabled" -Value 0 186 | 187 | # Disable Advertising ID 188 | Write-Output "Disabling Advertising ID..." 189 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AdvertisingInfo")) { 190 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AdvertisingInfo" -Force | Out-Null 191 | } 192 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AdvertisingInfo" -Name "DisabledByGroupPolicy" -Value 1 193 | 194 | # Disable Application Telemetry 195 | Write-Output "Disabling Application Telemetry..." 196 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AppCompat")) { 197 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AppCompat" -Force | Out-Null 198 | } 199 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AppCompat" -Name "AITEnable" -Value 0 200 | 201 | # Disable System Telemetry and Data Collection 202 | Write-Output "Disabling System Telemetry..." 203 | If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\DataCollection")) { 204 | New-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\DataCollection" -Force | Out-Null 205 | } 206 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\DataCollection" -Name "AllowTelemetry" -Value 0 207 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Policies\DataCollection" -Name "AllowTelemetry" -Value 0 208 | 209 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DataCollection")) { 210 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DataCollection" -Force | Out-Null 211 | } 212 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DataCollection" -Name "AllowTelemetry" -Value 0 213 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DataCollection" -Name "AllowDeviceNameInTelemetry" -Value 0 214 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DataCollection" -Name "DisableTelemetryOptInSettingsUx" -Value 1 215 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DataCollection" -Name "AllowCommercialDataPipeline" -Value 0 216 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\DataCollection" -Name "DoNotShowFeedbackNotifications" -Value 1 217 | 218 | # Disable Handwriting Data Sharing 219 | Write-Output "Disable Handwriting Data Sharing..." 220 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\TabletPC")) { 221 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\TabletPC" -Force | Out-Null 222 | } 223 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\TabletPC" -Name "PreventHandwritingDataSharing" -Value 1 224 | 225 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\HandwritingErrorReports")) { 226 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\HandwritingErrorReports" -Force | Out-Null 227 | } 228 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\HandwritingErrorReports" -Name "PreventHandwritingErrorReports" -Value 1 229 | 230 | If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\TextInput")) { 231 | New-Item -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\TextInput" -Force | Out-Null 232 | } 233 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\TextInput" -Name "AllowLinguisticDataCollection" -Value 0 234 | 235 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\InputPersonalization")) { 236 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\InputPersonalization" -Force | Out-Null 237 | } 238 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\InputPersonalization" -Name "AllowInputPersonalization" -Value 0 239 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\InputPersonalization" -Name "RestrictImplicitTextCollection" -Value 0 240 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\InputPersonalization" -Name "RestrictImplicitInkCollection" -Value 0 241 | 242 | # Disable Online Speech Recognition 243 | Write-Output "Disabling Online Speech Recognition..." 244 | If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\Speech_OneCore\Preferences")) { 245 | New-Item -Path "HKLM:\SOFTWARE\Microsoft\Speech_OneCore\Preferences" -Force | Out-Null 246 | } 247 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Speech_OneCore\Preferences" -Name "ModelDownloadAllowed" -Value 0 248 | 249 | # Disable Windows Search Location Access 250 | Write-Output "Disabling Windows Search Location Access..." 251 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search")) { 252 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search" -Force | Out-Null 253 | } 254 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search" -Name "AllowSearchToUseLocation" -Value 0 255 | 256 | # Disable Cortana 257 | Write-Output "Disabling Cortana..." 258 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search" -Name "AllowCortana" -Value 0 259 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search" -Name "AllowCortanaAboveLock" -Value 0 260 | 261 | # Disable Web Search 262 | Write-Output "Disabling Windows Web Search..." 263 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search")) { 264 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search" -Force | Out-Null 265 | } 266 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search" -Name "DisableWebSearch" -Value 1 267 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search" -Name "ConnectedSearchUseWeb" -Value 0 268 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search" -Name "AllowCloudSearch" -Value 0 269 | 270 | # Disable Advertisements via Bluetooth 271 | Write-Output "Disabling Bluetooth Advertising..." 272 | If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\current\device\Bluetooth")) { 273 | New-Item -Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\current\device\Bluetooth" -Force | Out-Null 274 | } 275 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\current\device\Bluetooth" -Name "AllowAdvertising" -Value 0 276 | 277 | # Disable Wi-Fi Sense 278 | Write-Output "Disabling Wi-Fi Sense..." 279 | If (!(Test-Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\default\WiFi\AllowWiFiHotSpotReporting")) { 280 | New-Item -Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\default\WiFi\AllowWiFiHotSpotReporting" -Force | Out-Null 281 | } 282 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\default\WiFi\AllowWiFiHotSpotReporting" -Name "Value" -Value 0 283 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\default\WiFi\AllowAutoConnectToWiFiSenseHotspots" -Name "Value" -Value 0 284 | 285 | # Set Microsoft Accounts Optional for Apps 286 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "MSAOptional" -Value 1 287 | 288 | # Disable application access to user account information 289 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\userAccountInformation" -Name "Value" -Value "Deny" 290 | 291 | # Disable Cloud Optimized Content 292 | Write-Output "Disabling Cloud Optimized Content..." 293 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CloudContent")) { 294 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CloudContent" -Force | Out-Null 295 | } 296 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CloudContent" -Name "DisableCloudOptimizedContent" -Value 0 297 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CloudContent" -Name "DisableConsumerAccountStateContent" -Value 0 298 | 299 | Write-Output "Disabling Automatic Suggested App Instalations..." 300 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CloudContent" -Name "DisableWindowsConsumerFeatures" -Value 1 301 | 302 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\WindowsInkWorkspace")) { 303 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\WindowsInkWorkspace" -Force | Out-Null 304 | } 305 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\WindowsInkWorkspace" -Name "AllowSuggestedAppsInWindowsInkWorkspace" -Value 0 306 | 307 | # Disable Widgets 308 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Dsh")) { 309 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Dsh" -Force | Out-Null 310 | } 311 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Dsh" -Name "AllowNewsAndInterests" -Value 0 312 | 313 | # Disable Message Service Cloud Sync 314 | Write-Output "Disabling Cloud Message Sync..." 315 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Messaging")) { 316 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Messaging" -Force | Out-Null 317 | } 318 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Messaging" -Name "AllowMessageSync" -Value 0 319 | 320 | # Disable Clipboard History 321 | Write-Output "Disabling Clipboard History..." 322 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" )) { 323 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" -Force | Out-Null 324 | } 325 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" -Name "AllowClipboardHistory" -Value 0 326 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" -Name "AllowCrossDeviceClipboard" -Value 0 327 | 328 | # Disable Windows Customer Experience Improvement Program 329 | Write-Output "Disabling Customer Experience Improvement Program..." 330 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\SQMClient\Windows")) { 331 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\SQMClient\Windows" -Force | Out-Null 332 | } 333 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\SQMClient\Windows" -Name "CEIPEnable" -Value 0 334 | 335 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Internet Explorer\SQM")) { 336 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Internet Explorer\SQM" -Force | Out-Null 337 | } 338 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Internet Explorer\SQM" -Name "DisableCustomerImprovementProgram" -Value 0 339 | 340 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\AppV\CEIP")) { 341 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\AppV\CEIP" -Force | Out-Null 342 | } 343 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\AppV\CEIP" -Name "CEIPEnable" -Value 0 344 | 345 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Messenger\Client")) { 346 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Messenger\Client" -Force | Out-Null 347 | } 348 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Messenger\Client" -Name "CEIP" -Value 2 349 | 350 | # Disable Inventory Collector 351 | Write-Output "Disabling Inventory Collector..." 352 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AppCompat")) { 353 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AppCompat" -Force | Out-Null 354 | } 355 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\AppCompat" -Name "DisableInventory" -Value 1 356 | 357 | # Disable User Activity History 358 | Write-Output "Disabling Activity History..." 359 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" )) { 360 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" -Force | Out-Null 361 | } 362 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" -Name "EnableActivityFeed" -Value 0 363 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" -Name "PublishUserActivities" -Value 0 364 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" -Name "UploadUserActivities" -Value 0 365 | 366 | # Restrict Anonymous Users Access 367 | Write-Output "Restricting Anonymous Access..." 368 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Lsa" -Name "RestrictAnonymous" -Value 1 369 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Lsa" -Name "RestrictAnonymousSAM" -Value 1 370 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Lsa" -Name "NoLMHash" -Value 1 371 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\LanManServer\Parameters" -Name "RestrictNullSessAccess" -Value 1 372 | 373 | # Restrict remote users access tokens 374 | Write-Output "Restricting Remote Users Access Tokens..." 375 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "LocalAccountTokenFilterPolicy" -Value 0 376 | 377 | # Configure RDP Encryption Level 378 | Write-Output "Enabling RDP Encryption..." 379 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services" -Name "MinEncryptionLevel" -Value 3 380 | 381 | ############################################# 382 | # Enable NLA (Network Level Authentication) # 383 | ############################################# 384 | Write-Output "Enabling Network Level Authentication..." 385 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services")) { 386 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services" -Force | Out-Null 387 | } 388 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services" -Name "UserAuthentication" -Value 1 389 | 390 | If (!(Test-Path "HKLM:\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp")) { 391 | New-Item -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" -Force | Out-Null 392 | } 393 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" -Name "UserAuthentication" -Value 1 394 | 395 | # Enable SEHOP 396 | Write-Output "Enabling SEHOP..." 397 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Kernel" -Name "DisableExceptionChainValidation" -Value 0 398 | 399 | # Refuse LM and NTLMv1 Authentication 400 | Write-Output "Disabling LM and NTLMv1 Authentication..." 401 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Lsa" -Name "LmCompatibilityLevel" -Value 5 402 | 403 | # Requerir comprobacion de integridad al trafico LDAP 404 | If (!(Test-Path "HKLM:\SYSTEM\CurrentControlSet\Services\NTDS\Parameters")) { 405 | New-Item -Path "HKLM:\SYSTEM\CurrentControlSet\Services\NTDS\Parameters" -Force | Out-Null 406 | } 407 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\NTDS\Parameters" -Name "LDAPServerIntegrity" -Value 2 408 | 409 | # Refuse SMB Unencrypted Authenticacion 410 | Write-Output "Disabling SMB Unencrypted Authentication..." 411 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\LanManServer\Parameters" -Name "EnablePlainTextPassword" -Value 0 412 | 413 | ######################### 414 | # Enable SMB Encryption # 415 | ######################### 416 | Write-Output "Enabling SMB Encryption..." 417 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\LanManServer\Parameters" -Name "EncryptData" -Value 1 418 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\LanManServer\Parameters" -Name "RejectUnencryptedAccess" -Value 1 419 | 420 | ################################## 421 | # Disable WDigest Authentication # 422 | ################################## 423 | Write-Output "Disabling WDigest Authentication..." 424 | If (!(Test-Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\WDigest")) { 425 | New-Item -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\WDigest" -Force | Out-Null 426 | } 427 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\WDigest" -Name "UseLogonCredential" -Value 0 428 | 429 | ####################################### 430 | # Disable Drivers Downloads over HTTP # 431 | ####################################### 432 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\Printers")) { 433 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\Printers" -Force | Out-Null 434 | } 435 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows NT\Printers" -Name "DisableWebPnPDownload" -Value 1 436 | 437 | ######################### 438 | # Enable DLL SafeSearch # 439 | ######################### 440 | Write-Output "Enabling DLL SafeSearch..." 441 | Set-ItemProperty -Path "HKLM:\System\CurrentControlSet\Control\Session Manager" -Name "SafeDllSearchMode" -Value 1 442 | 443 | ########################## 444 | # Disable WinHelp Macros # 445 | ########################## 446 | Write-Output "Disabling WinHelp Macros..." 447 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Winhelp")) { 448 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Winhelp" -Force | Out-Null 449 | } 450 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Winhelp" -Name "AllowProgrammaticMacrosInWinhelp" -Value 0 451 | 452 | ###################################################### 453 | # Disable Office VBA (Visual Basic for Applications) # 454 | ###################################################### 455 | # Office 2016 456 | If (!(Test-Path "HKLM:\SOFTWARE\policies\microsoft\office\16.0\common")) { 457 | New-Item -Path "HKLM:\SOFTWARE\policies\microsoft\office\16.0\common" -Force | Out-Null 458 | } 459 | Set-ItemProperty -Path "HKLM:\SOFTWARE\policies\microsoft\office\16.0\common" -Name "vbaoff" -Value 1 460 | 461 | # Office 2013 462 | If (!(Test-Path "HKLM:\SOFTWARE\policies\microsoft\office\15.0\common")) { 463 | New-Item -Path "HKLM:\SOFTWARE\policies\microsoft\office\15.0\common" -Force | Out-Null 464 | } 465 | Set-ItemProperty -Path "HKLM:\SOFTWARE\policies\microsoft\office\15.0\common" -Name "vbaoff" -Value 1 466 | 467 | # Office 2010 468 | If (!(Test-Path "HKLM:\SOFTWARE\policies\microsoft\office\14.0\common")) { 469 | New-Item -Path "HKLM:\SOFTWARE\policies\microsoft\office\14.0\common" -Force | Out-Null 470 | } 471 | Set-ItemProperty -Path "HKLM:\SOFTWARE\policies\microsoft\office\14.0\common" -Name "vbaoff" -Value 1 472 | 473 | # Office 2007 474 | If (!(Test-Path "HKLM:\SOFTWARE\policies\microsoft\office\12.0\common")) { 475 | New-Item -Path "HKLM:\SOFTWARE\policies\microsoft\office\12.0\common" -Force | Out-Null 476 | } 477 | Set-ItemProperty -Path "HKLM:\SOFTWARE\policies\microsoft\office\12.0\common" -Name "vbaoff" -Value 1 478 | 479 | ################### 480 | # Disable ActiveX # 481 | ################### 482 | New-Item "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0" -Force | Out-Null 483 | New-Item "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1" -Force | Out-Null 484 | New-Item "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2" -Force | Out-Null 485 | New-Item "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3" -Force | Out-Null 486 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0" -Name '1001' -Value 3 487 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0" -Name '1004' -Value 3 488 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1" -Name '1001' -Value 3 489 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1" -Name '1004' -Value 3 490 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2" -Name '1001' -Value 3 491 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2" -Name '1004' -Value 3 492 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3" -Name '1001' -Value 3 493 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3" -Name '1004' -Value 3 494 | 495 | ########################## 496 | # Enable NTFS Long Paths # 497 | ########################## 498 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\FileSystem" -Name "LongPathsEnabled" -Value 1 499 | 500 | ######################### 501 | # Set UAC Level to High # 502 | ######################### 503 | Write-Output "Configuring UAC Level..." 504 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "ConsentPromptBehaviorAdmin" -Value 2 505 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name "PromptOnSecureDesktop" -Value 1 506 | 507 | ################## 508 | # Microsoft Edge # 509 | ################## 510 | Write-Output "Configuring Microsoft Edge..." 511 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge")) { 512 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Force | Out-Null 513 | } 514 | # Enable DNS over HTTPS 515 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "DnsOverHttpsMode" -Value "secure" 516 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "DnsOverHttpsTemplates" -Value "https://dns.paesa.es/dns-query{?dns}" 517 | 518 | # Configure TLS 519 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "SSLVersionMin" -Value "tls1.2" 520 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\TLSCipherSuiteDenyList")) { 521 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\TLSCipherSuiteDenyList" -Force | Out-Null 522 | } 523 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\TLSCipherSuiteDenyList" -Name "1" -Value "0x0035" 524 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\TLSCipherSuiteDenyList" -Name "2" -Value "0x002f" 525 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\TLSCipherSuiteDenyList" -Name "3" -Value "0x009d" 526 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\TLSCipherSuiteDenyList" -Name "4" -Value "0x009c" 527 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\TLSCipherSuiteDenyList" -Name "5" -Value "0xc014" 528 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\TLSCipherSuiteDenyList" -Name "6" -Value "0xc013" 529 | 530 | # Enable TLS Post-Quantum Key-Agreement 531 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "CECPQ2Enabled" -Value 1 532 | 533 | # Enable TLS Encrypted Client Hello 534 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "EncryptedClientHelloEnabled" -Value 1 535 | 536 | # Enable tracking prevention 537 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "TrackingPrevention" -Value 3 538 | 539 | # Always upgrade connections to HTTPS 540 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "AutomaticHttpsDefault" -Value 2 541 | 542 | # Send DoNotTrack header 543 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "ConfigureDoNotTrack" -Value 1 544 | 545 | # Block third-party cookies 546 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "BlockThirdPartyCookies" -Value 1 547 | 548 | # Block popups 549 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "DefaultPopupsSetting" -Value 2 550 | 551 | # Block insecure content 552 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "DefaultInsecureContentSetting" -Value 2 553 | 554 | # Enable typosquatting protection 555 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "TyposquattingCheckerEnabled" -Value 1 556 | 557 | # Set authentication schemes 558 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "AuthSchemes" -Value "ntlm,negotiate" 559 | 560 | # Enable strict site isolation 561 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "SitePerProcess" -Value 1 562 | 563 | # Enable Audio process sandbox 564 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "AudioSandboxEnabled" -Value 1 565 | 566 | # Enable Network process sandbox 567 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "NetworkServiceSandboxEnabled" -Value 1 568 | 569 | # Renderer process hardening 570 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "RendererAppContainerEnabled" -Value 1 571 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "RendererCodeIntegrityEnabled" -Value 1 572 | 573 | # Enable 'Enhanced Security Mode' 574 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "EnhanceSecurityMode" -Value 2 575 | 576 | # Exclude incompatible websites from enhanced security mode 577 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\EnhanceSecurityModeBypassListDomains")) { 578 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\EnhanceSecurityModeBypassListDomains" -Force | Out-Null 579 | } 580 | # Whatsapp Web needs WebAssembly to work 581 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\EnhanceSecurityModeBypassListDomains" -Name "1" -Value "web.whatsapp.com" 582 | 583 | # Block code injection from legacy third party applications 584 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "BrowserLegacyExtensionPointsBlockingEnabled" -Value 1 585 | 586 | # Disable user activity collection 587 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "PersonalizationReportingEnabled" -Value 0 588 | 589 | # Disable Shopping Assistant 590 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "EdgeShoppingAssistantEnabled" -Value 0 591 | 592 | # Disable web service for navigation errors 593 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "ResolveNavigationErrorsUseWebService" -Value 0 594 | 595 | # Disable Internet Explorer integration 596 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "InternetExplorerIntegrationLevel" -Value 0 597 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "InternetExplorerModeToolbarButtonEnabled" -Value 0 598 | 599 | # Enable PDF signature validation 600 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "PDFSecureMode" -Value 1 601 | 602 | # Enable User Agent reduction 603 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "UserAgentReduction" -Value 2 604 | 605 | # Disable suggestions and recommendations from Microsoft services 606 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "SpotlightExperiencesAndRecommendationsEnabled" -Value 0 607 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "ShowMicrosoftRewards" -Value 0 608 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "ShowRecommendationsEnabled" -Value 0 609 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "PromotionalTabsEnabled" -Value 0 610 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "AddressBarMicrosoftSearchInBingProviderEnabled" -Value 0 611 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "MicrosoftEdgeInsiderPromotionEnabled" -Value 0 612 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "RelatedMatchesCloudServiceEnabled" -Value 0 613 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "SignInCtaOnNtpEnabled" -Value 0 614 | 615 | # Disable sidebar 616 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "HubsSidebarEnabled" -Value 0 617 | 618 | # ConfigurationsOnlyMode 619 | # Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "ExperimentationAndConfigurationServiceControl" -Value 1 620 | 621 | # Disable disk cache 622 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "DiskCacheDir" -Value "null" 623 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "DiskCacheSize" -Value 1 624 | 625 | # Disable basic auth over http 626 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "BasicAuthOverHttpEnabled" -Value 0 627 | 628 | # Extensions 629 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\ExtensionInstallForcelist")) { 630 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\ExtensionInstallForcelist" -Force | Out-Null 631 | } 632 | # Ublock Origin 633 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\ExtensionInstallForcelist" -Name "1" -Value "odfafepnkmbhccpbejgmiehpchacaeak" 634 | 635 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\ExtensionInstallBlocklist")) { 636 | New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\ExtensionInstallBlocklist" -Force | Out-Null 637 | } 638 | # Adobe Acrobat PDF 639 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge\ExtensionInstallBlocklist" -Name "1" -Value "efaidnbmnnnibpcajpcglclefindmkaj" 640 | 641 | ################# 642 | # Google Chrome # 643 | ################# 644 | Write-Output "Configuring Google Chrome..." 645 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Google\Chrome")) { 646 | New-Item -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Force | Out-Null 647 | } 648 | # Enable DNS over HTTPS 649 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "DnsOverHttpsMode" -Value "secure" 650 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "DnsOverHttpsTemplates" -Value "https://dns.paesa.es/dns-query{?dns}" 651 | 652 | # Configure TLS 653 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "SSLVersionMin" -Value "tls1.2" 654 | 655 | # Configure HTTPS-Only Mode 656 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "HttpsOnlyMode" -Value "allowed" 657 | 658 | # Enable Safe Browsing at the StandardProtection level 659 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "SafeBrowsingProtectionLevel" -Value 1 660 | 661 | # Block third-party cookies 662 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "BlockThirdPartyCookies" -Value 1 663 | 664 | # Block popups 665 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "DefaultPopupsSetting" -Value 2 666 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "AbusiveExperienceInterventionEnforce" -Value 1 667 | 668 | # Block insecure content 669 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "DefaultInsecureContentSetting" -Value 2 670 | 671 | # Set authentication schemes 672 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "AuthSchemes" -Value "ntlm,negotiate" 673 | 674 | # Enable strict site isolation 675 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "SitePerProcess" -Value 1 676 | 677 | # Enable audio process sandbox 678 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "AudioSandboxEnabled" -Value 1 679 | 680 | # Reject third party code 681 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "ThirdPartyBlockingEnabled" -Value 1 682 | 683 | # Disable URL-Keyed anonymized data collection 684 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "UrlKeyedAnonymizedDataCollectionEnabled" -Value 0 685 | 686 | # Disable domain reliability diagnostic data reporting 687 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "DomainReliabilityAllowed" -Value 0 688 | 689 | # Disable disk cache 690 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "DiskCacheDir" -Value "null" 691 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "DiskCacheSize" -Value 1 692 | 693 | # Disable basic auth over http 694 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "BasicAuthOverHttpEnabled" -Value 0 695 | 696 | # Enable sandbox for network service 697 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "NetworkServiceSandboxEnabled" -Value 1 698 | 699 | # Renderer process hardening 700 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "RendererAppContainerEnabled" -Value 1 701 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "RendererCodeIntegrityEnabled" -Value 1 702 | 703 | # Disable Brave "things" 704 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "BraveRewardsDisabled" -Value 1 705 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "BraveWalletDisabled" -Value 1 706 | 707 | # Extensions 708 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Google\Chrome\ExtensionInstallForcelist")) { 709 | New-Item -Path "HKLM:\SOFTWARE\Policies\Google\Chrome\ExtensionInstallForcelist" -Force | Out-Null 710 | } 711 | # Ublock Origin 712 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome\ExtensionInstallForcelist" -Name "1" -Value "cjpalhdlnbpafiamejdnhcphjbkeiagm" 713 | 714 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Google\Chrome\ExtensionInstallBlocklist")) { 715 | New-Item -Path "HKLM:\SOFTWARE\Policies\Google\Chrome\ExtensionInstallBlocklist" -Force | Out-Null 716 | } 717 | # Adobe Acrobat PDF 718 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome\ExtensionInstallBlocklist" -Name "1" -Value "efaidnbmnnnibpcajpcglclefindmkaj" 719 | 720 | ################# 721 | # Brave Browser # 722 | ################# 723 | Write-Output "Configuring Bave Browser..." 724 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave")) { 725 | New-Item -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Force | Out-Null 726 | } 727 | # Enable DNS over HTTPS 728 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "DnsOverHttpsMode" -Value "secure" 729 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "DnsOverHttpsTemplates" -Value "https://dns.paesa.es/dns-query{?dns}" 730 | 731 | # Configure TLS 732 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "SSLVersionMin" -Value "tls1.2" 733 | 734 | # Enable TLS Encrypted Client Hello 735 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "EncryptedClientHelloEnabled" -Value 1 736 | 737 | # Configure HTTPS-Only Mode 738 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "HttpsOnlyMode" -Value "allowed" 739 | 740 | # Block third-party cookies 741 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "BlockThirdPartyCookies" -Value 1 742 | 743 | # Enable Safe Browsing at the StandardProtection level 744 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "SafeBrowsingProtectionLevel" -Value 1 745 | 746 | # Block popups 747 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "DefaultPopupsSetting" -Value 2 748 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "AbusiveExperienceInterventionEnforce" -Value 1 749 | 750 | # Block insecure content 751 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "DefaultInsecureContentSetting" -Value 2 752 | 753 | # Set authentication schemes 754 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "AuthSchemes" -Value "ntlm,negotiate" 755 | 756 | # Enable strict site isolation 757 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "SitePerProcess" -Value 1 758 | 759 | # Enable audio process sandbox 760 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "AudioSandboxEnabled" -Value 1 761 | 762 | # Reject third party code 763 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "ThirdPartyBlockingEnabled" -Value 1 764 | 765 | # Disable disk cache 766 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "DiskCacheDir" -Value "null" 767 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "DiskCacheSize" -Value 1 768 | 769 | # Disable basic auth over http 770 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "BasicAuthOverHttpEnabled" -Value 0 771 | 772 | # Enable sandbox for network service 773 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "NetworkServiceSandboxEnabled" -Value 1 774 | 775 | # Renderer process hardening 776 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "RendererAppContainerEnabled" -Value 1 777 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "RendererCodeIntegrityEnabled" -Value 1 778 | 779 | # Extensions 780 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave\ExtensionInstallForcelist")) { 781 | New-Item -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave\ExtensionInstallForcelist" -Force | Out-Null 782 | } 783 | # Ublock Origin 784 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave\ExtensionInstallForcelist" -Name "1" -Value "cjpalhdlnbpafiamejdnhcphjbkeiagm" 785 | 786 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave\ExtensionInstallBlocklist")) { 787 | New-Item -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave\ExtensionInstallBlocklist" -Force | Out-Null 788 | } 789 | # Adobe Acrobat PDF 790 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave\ExtensionInstallBlocklist" -Name "1" -Value "efaidnbmnnnibpcajpcglclefindmkaj" 791 | 792 | ################### 793 | # Mozilla Firefox # 794 | ################### 795 | Write-Output "Configuring Mozilla Firefox..." 796 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox")) { 797 | New-Item -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox" -Force | Out-Null 798 | } 799 | # Enable DNS over HTTPS 800 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DNSOverHTTPS")) { 801 | New-Item -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DNSOverHTTPS" -Force | Out-Null 802 | } 803 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DNSOverHTTPS" -Name "Enabled" -Value 1 804 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DNSOverHTTPS" -Name "ProviderURL" -Value "https://dns.paesa.es/dns-query" 805 | 806 | # Configure TLS 807 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox" -Name "SSLVersionMin" -Value "tls1.2" 808 | 809 | # Disable weak ciphers 810 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DisabledCiphers")) { 811 | New-Item -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DisabledCiphers" -Force | Out-Null 812 | } 813 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DisabledCiphers" -Name "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA" -Value 1 814 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DisabledCiphers" -Name "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA" -Value 1 815 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DisabledCiphers" -Name "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA" -Value 1 816 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DisabledCiphers" -Name "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA" -Value 1 817 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DisabledCiphers" -Name "TLS_DHE_RSA_WITH_AES_128_CBC_SHA" -Value 1 818 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DisabledCiphers" -Name "TLS_DHE_RSA_WITH_AES_256_CBC_SHA" -Value 1 819 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DisabledCiphers" -Name "TLS_RSA_WITH_AES_128_GCM_SHA256" -Value 1 820 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DisabledCiphers" -Name "TLS_RSA_WITH_AES_256_GCM_SHA384" -Value 1 821 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DisabledCiphers" -Name "TLS_RSA_WITH_AES_128_CBC_SHA" -Value 1 822 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DisabledCiphers" -Name "TLS_RSA_WITH_AES_256_CBC_SHA" -Value 1 823 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\DisabledCiphers" -Name "TLS_RSA_WITH_3DES_EDE_CBC_SHA" -Value 1 824 | 825 | # Enable tracking protection 826 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\EnableTrackingProtection")) { 827 | New-Item -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\EnableTrackingProtection" -Force | Out-Null 828 | } 829 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\EnableTrackingProtection" -Name "Value" -Value 1 830 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\EnableTrackingProtection" -Name "Cryptomining" -Value 1 831 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\EnableTrackingProtection" -Name "Fingerprinting" -Value 1 832 | 833 | # Reject known tracker and third-party cookies 834 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\Cookies")) { 835 | New-Item -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\Cookies" -Force | Out-Null 836 | } 837 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\Cookies" -Name "RejectTracker" -Value 1 838 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\Cookies" -Name "AcceptThirdParty" -Value "never" 839 | 840 | # Block popups 841 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\PopupBlocking")) { 842 | New-Item -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\PopupBlocking" -Force | Out-Null 843 | } 844 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\PopupBlocking" -Name "Default" -Value 1 845 | 846 | # Extensions 847 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\Extensions\Install")) { 848 | New-Item -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\Extensions\Install" -Force | Out-Null 849 | } 850 | If (!(Test-Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\Extensions\Locked")) { 851 | New-Item -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\Extensions\Locked" -Force | Out-Null 852 | } 853 | # Ublock Origin 854 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\Extensions\Install" -Name "1" -Value "https://addons.mozilla.org/firefox/downloads/latest/ublock-origin/latest.xpi" 855 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Mozilla\Firefox\Extensions\Locked" -Name "1" -Value "uBlock0@raymondhill.net" 856 | 857 | ################# 858 | # Zoom Meetings # 859 | ################# 860 | If (!(Test-Path "HKLM:\Software\Policies\Zoom\Zoom Meetings\General")) { 861 | New-Item -Path "HKLM:\Software\Policies\Zoom\Zoom Meetings\General" -Force | Out-Null 862 | } 863 | Set-ItemProperty -Path "HKLM:\Software\Policies\Zoom\Zoom Meetings\General" -Name "BlockUntrustedSSLCert" -Value 1 864 | 865 | ################## 866 | # NVIDIA Geforce # 867 | ################## 868 | # Disable crash-reporting scheduled tasks 869 | Get-ScheduledTask -TaskName "NvTmRep_CrashReport*" | Disable-ScheduledTask 870 | 871 | #################### 872 | # Windows Defender # 873 | #################### 874 | Write-Output "Configuring Windows Defender..." 875 | Set-MpPreference -PUAProtection Enabled 876 | Set-MpPreference -MAPSReporting Advanced 877 | Set-MpPreference -SubmitSamplesConsent SendSafeSamples 878 | Set-MpPreference -CloudBlockLevel Default 879 | Set-MpPreference -CloudExtendedTimeout 50 880 | Set-MpPreference -SignatureUpdateInterval 8 881 | 882 | # Configure EarlyLaunch antimalware policy 883 | if (!(Test-Path "HKLM:\SYSTEM\CurrentControlSet\Policies\EarlyLaunch")) { 884 | New-Item -Path "HKLM:\SYSTEM\CurrentControlSet\Policies\EarlyLaunch" -Force | Out-Null 885 | } 886 | Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Policies\EarlyLaunch" -Name "DriverLoadPolicy" -Value 1 887 | 888 | # Configure SmartScreen 889 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" -Name "EnableSmartScreen" -Value 2 890 | Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\System" -Name "ShellSmartScreenLevel" -Value "Warn" 891 | 892 | # Enable Network Protection 893 | Set-MpPreference -EnableNetworkProtection Enabled 894 | 895 | # Enable process sandbox 896 | setx /M MP_FORCE_USE_SANDBOX 1 | Out-Null 897 | 898 | # Block credential stealing from the Windows local security authority subsystem 899 | Add-MpPreference -AttackSurfaceReductionRules_Ids 9e6c4e1f-7d60-472f-ba1a-a39ef669e4b2 -AttackSurfaceReductionRules_Actions Enabled 900 | # Block abuse of exploited vulnerable signed drivers 901 | Add-MpPreference -AttackSurfaceReductionRules_Ids 56a863a9-875e-4185-98a7-b882c64b5ce5 -AttackSurfaceReductionRules_Actions Enabled 902 | # Block executable content from email client and webmail 903 | Add-MpPreference -AttackSurfaceReductionRules_Ids BE9BA2D9-53EA-4CDC-84E5-9B1EEEE46550 -AttackSurfaceReductionRules_Actions Enabled 904 | # Block Adobe Reader from creating child processes 905 | Add-MpPreference -AttackSurfaceReductionRules_Ids 7674BA52-37EB-4A4F-A9A1-F0F9A1619A2C -AttackSurfaceReductionRules_Actions Enabled 906 | # Block JavaScript or VBScript from launching downloaded executable content 907 | Add-MpPreference -AttackSurfaceReductionRules_Ids D3E037E1-3EB8-44C8-A917-57927947596D -AttackSurfaceReductionRules_Actions Enabled 908 | # Block execution of potentially obfuscated scripts 909 | Add-MpPreference -AttackSurfaceReductionRules_Ids 5BEB7EFE-FD9A-4556-801D-275E5FFC04CC -AttackSurfaceReductionRules_Actions Enabled 910 | # Use advanced protection against ransomware 911 | Add-MpPreference -AttackSurfaceReductionRules_Ids C1DB55AB-C21A-4637-BB3F-A12568109D35 -AttackSurfaceReductionRules_Actions Enabled 912 | # Block untrusted and unsigned processes that run from USB 913 | Add-MpPreference -AttackSurfaceReductionRules_Ids B2B3F03D-6A65-4F7B-A9C7-1C7EF74A9BA4 -AttackSurfaceReductionRules_Actions Disabled 914 | # Block all Office applications from creating child processes 915 | Add-MpPreference -AttackSurfaceReductionRules_Ids D4F940AB-401B-4EfC-AADC-AD5F3C50688A -AttackSurfaceReductionRules_Actions Enabled 916 | # Block Office communication applications from creating child processes 917 | Add-MpPreference -AttackSurfaceReductionRules_Ids 26190899-1602-49E8-8B27-EB1D0A1CE869 -AttackSurfaceReductionRules_Actions Enabled 918 | # Block Office applications from creating executable content 919 | Add-MpPreference -AttackSurfaceReductionRules_Ids 3B576869-A4EC-4529-8536-B80A7769E899 -AttackSurfaceReductionRules_Actions Enabled 920 | # Block Office applications from injecting code into other processes 921 | Add-MpPreference -AttackSurfaceReductionRules_Ids 75668C1F-73B5-4CF0-BB93-3ECF5CB7CC84 -AttackSurfaceReductionRules_Actions Enabled 922 | # Block Win32 API calls from Office macro 923 | Add-MpPreference -AttackSurfaceReductionRules_Ids 92E97FA1-2EDF-4476-BDD6-9DD0B4DDDC7B -AttackSurfaceReductionRules_Actions Enabled 924 | # Block persistence through WMI event subscription 925 | Add-MpPreference -AttackSurfaceReductionRules_Ids e6db77e5-3df2-4cf1-b95a-636979351e5b -AttackSurfaceReductionRules_Actions Enabled 926 | # Block process creations originating from PSExec and WMI commands 927 | Add-MpPreference -AttackSurfaceReductionRules_Ids D1E49AAC-8F56-4280-B9BA-993A6D77406C -AttackSurfaceReductionRules_Actions Enabled 928 | # Block executable files from running unless they meet a prevalence, age, or trusted list criteria 929 | Add-MpPreference -AttackSurfaceReductionRules_Ids 01443614-CD74-433A-B99E-2ECDC07BFC25 -AttackSurfaceReductionRules_Actions Disabled 930 | # Block use of copied or impersonated system tools 931 | Add-MpPreference -AttackSurfaceReductionRules_Ids c0033c00-d16d-4114-a5a0-dc9b3a7d2ceb -AttackSurfaceReductionRules_Actions Enabled 932 | # Block Webshell creation for Servers 933 | Add-MpPreference -AttackSurfaceReductionRules_Ids a8f5898e-1dc8-49a9-9878-85004b8a61e6 -AttackSurfaceReductionRules_Actions Enabled 934 | 935 | ################# 936 | # Exploit Guard # 937 | ################# 938 | Write-Output "Configuring Windows Exploit Guard..." 939 | Invoke-WebRequest ` 940 | -Uri "https://raw.githubusercontent.com/milgradesec/windows-settings/main/ExploitGuard/ExploitSettings.xml" ` 941 | -OutFile "$Env:TEMP\ExploitSettings.xml" 942 | Set-ProcessMitigation -PolicyFilePath "$Env:TEMP\ExploitSettings.xml" 943 | 944 | ############################## 945 | # Configure Windows Firewall # 946 | ############################## 947 | Write-Output "Configuring Windows Firewall..." 948 | If (!(Get-NetFirewallRule -DisplayName "Bloquear rundll32.exe")) { 949 | New-NetFirewallRule -DisplayName "Bloquear rundll32.exe" -Direction Outbound -Program "C:\Windows\System32\rundll32.exe" -Action Block | Out-Null 950 | New-NetFirewallRule -DisplayName "Bloquear rundll32.exe" -Direction Outbound -Program "C:\Windows\syswOW64\rundll32.exe" -Action Block | Out-Null 951 | } 952 | 953 | If (!(Get-NetFirewallRule -DisplayName "Bloquear conhost.exe")) { 954 | New-NetFirewallRule -DisplayName "Bloquear conhost.exe" -Direction Outbound -Program "C:\Windows\System32\conhost.exe" -Action Block | Out-Null 955 | } 956 | 957 | If (!(Get-NetFirewallRule -DisplayName "Bloquear mshta.exe")) { 958 | New-NetFirewallRule -DisplayName "Bloquear mshta.exe" -Direction Outbound -Program "C:\Windows\System32\mshta.exe" -Action Block | Out-Null 959 | New-NetFirewallRule -DisplayName "Bloquear mshta.exe" -Direction Outbound -Program "C:\Windows\syswOW64\mshta.exe" -Action Block | Out-Null 960 | } 961 | 962 | If (!(Get-NetFirewallRule -DisplayName "Bloquear cscript.exe")) { 963 | New-NetFirewallRule -DisplayName "Bloquear cscript.exe" -Direction Outbound -Program "C:\Windows\System32\cscript.exe" -Action Block | Out-Null 964 | New-NetFirewallRule -DisplayName "Bloquear cscript.exe" -Direction Outbound -Program "C:\Windows\syswOW64\cscript.exe" -Action Block | Out-Null 965 | } 966 | 967 | If (!(Get-NetFirewallRule -DisplayName "Bloquear wscript.exe")) { 968 | New-NetFirewallRule -DisplayName "Bloquear wscript.exe" -Direction Outbound -Program "C:\Windows\System32\wscript.exe" -Action Block | Out-Null 969 | New-NetFirewallRule -DisplayName "Bloquear wscript.exe" -Direction Outbound -Program "C:\Windows\syswOW64\wscript.exe" -Action Block | Out-Null 970 | } 971 | 972 | If (!(Get-NetFirewallRule -DisplayName "Bloquear regsvr32.exe")) { 973 | New-NetFirewallRule -DisplayName "Bloquear regsvr32.exe" -Direction Outbound -Program "C:\Windows\System32\regsvr32.exe" -Action Block | Out-Null 974 | New-NetFirewallRule -DisplayName "Bloquear regsvr32.exe" -Direction Outbound -Program "C:\Windows\syswOW64\regsvr32.exe" -Action Block | Out-Null 975 | } 976 | 977 | If (!(Get-NetFirewallRule -DisplayName "Bloquear csrss.exe")) { 978 | New-NetFirewallRule -DisplayName "Bloquear csrss.exe" -Direction Outbound -Program "C:\Windows\System32\csrss.exe" -Action Block | Out-Null 979 | } 980 | 981 | If (!(Get-NetFirewallRule -DisplayName "Bloquear hh.exe")) { 982 | New-NetFirewallRule -DisplayName "Bloquear hh.exe" -Direction Outbound -Program "C:\Windows\hh.exe" -Action Block | Out-Null 983 | New-NetFirewallRule -DisplayName "Bloquear hh.exe" -Direction Outbound -Program "C:\Windows\SysWOW64\hh.exe" -Action Block | Out-Null 984 | } 985 | 986 | If (!(Get-NetFirewallRule -DisplayName "Bloquear certutil.exe")) { 987 | New-NetFirewallRule -DisplayName "Bloquear certutil.exe" -Direction Outbound -Program "C:\Windows\System32\certutil.exe" -Action Block | Out-Null 988 | New-NetFirewallRule -DisplayName "Bloquear certutil.exe" -Direction Outbound -Program "C:\Windows\SysWOW64\certutil.exe" -Action Block | Out-Null 989 | } 990 | 991 | If (!(Get-NetFirewallRule -DisplayName "Bloquear bitsadmin.exe")) { 992 | New-NetFirewallRule -DisplayName "Bloquear bitsadmin.exe" -Direction Outbound -Program "C:\Windows\System32\bitsadmin.exe" -Action Block | Out-Null 993 | New-NetFirewallRule -DisplayName "Bloquear bitsadmin.exe" -Direction Outbound -Program "C:\Windows\SysWOW64\bitsadmin.exe" -Action Block | Out-Null 994 | } 995 | 996 | If (!(Get-NetFirewallRule -DisplayName "Bloquear makecab.exe")) { 997 | New-NetFirewallRule -DisplayName "Bloquear makecab.exe" -Direction Outbound -Program "C:\Windows\System32\makecab.exe" -Action Block | Out-Null 998 | New-NetFirewallRule -DisplayName "Bloquear makecab.exe" -Direction Outbound -Program "C:\Windows\SysWOW64\makecab.exe" -Action Block | Out-Null 999 | } 1000 | 1001 | If (!(Get-NetFirewallRule -DisplayName "Bloquear expand.exe")) { 1002 | New-NetFirewallRule -DisplayName "Bloquear expand.exe" -Direction Outbound -Program "C:\Windows\System32\expand.exe" -Action Block | Out-Null 1003 | New-NetFirewallRule -DisplayName "Bloquear expand.exe" -Direction Outbound -Program "C:\Windows\SysWOW64\expand.exe" -Action Block | Out-Null 1004 | } 1005 | 1006 | If (!(Get-NetFirewallRule -DisplayName "Bloquear cmd.exe")) { 1007 | New-NetFirewallRule -DisplayName "Bloquear cmd.exe" -Direction Outbound -Program "C:\WINDOWS\system32\cmd.exe" -Action Block | Out-Null 1008 | New-NetFirewallRule -DisplayName "Bloquear cmd.exe" -Direction Outbound -Program "C:\WINDOWS\SysWOW64\cmd.exe" -Action Block | Out-Null 1009 | } 1010 | 1011 | ######################### 1012 | # Create Scheduled Task # 1013 | ######################### 1014 | Write-Output "Registered Scheduled Task." 1015 | $action = New-ScheduledTaskAction ` 1016 | -Execute "Powershell.exe" ` 1017 | -Argument "Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://raw.githubusercontent.com/milgradesec/windows-settings/main/windows10.ps1'))" 1018 | 1019 | Register-ScheduledTask ` 1020 | -Force ` 1021 | -Action $action ` 1022 | -Trigger (New-ScheduledTaskTrigger -Daily -At 4pm) ` 1023 | -Settings (New-ScheduledTaskSettingsSet -StartWhenAvailable -ExecutionTimeLimit (New-TimeSpan -Hours 1)) ` 1024 | -User "System" ` 1025 | -TaskName "Update System Configuration" ` 1026 | -Description "Applies the github.com/milgradesec/windows-settings custom settings for Windows" | Out-Null 1027 | 1028 | ######################## 1029 | # REMOVED / DEPRECATED # 1030 | ######################## 1031 | Start-Job -ScriptBlock { 1032 | Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "SafeBrowsingEnabled" 1033 | Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "ChromeCleanupEnabled" 1034 | Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "ChromeCleanupReportingEnabled" 1035 | Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "DefaultPluginsSetting" 1036 | Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\PolicyManager\current\device\System" -Name "AllowExperimentation" 1037 | Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "SendSiteInfoToImproveServices" 1038 | Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "TravelAssistanceEnabled" 1039 | Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "EdgeDiscoverEnabled" 1040 | Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "ShadowStackCrashRollbackBehavior" 1041 | Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "CECPQ2Enabled" 1042 | Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "CECPQ2Enabled" 1043 | Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\BraveSoftware\Brave" -Name "RendererCodeIntegrityEnabled" 1044 | Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Google\Chrome" -Name "RendererCodeIntegrityEnabled" 1045 | Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Edge" -Name "RendererCodeIntegrityEnabled" 1046 | } | Out-Null 1047 | --------------------------------------------------------------------------------