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@simeononsecurity simeononsecurity released this 13 Aug 07:32
· 21 commits to master since this release
4.0.2
243bee9
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Learn about vigilant mode.

Full Changelog: 4.0.1...4.0.2

How to run the script:

GUI - Guided Install:

Download the latest release here, choose the options you want and hit execute.

Example of Windows-Optimize-Harden-Debloat GUI Based Guided install

Automated Install:

Use this one-liner to automatically download, unzip all supporting files, and run the latest version of the script.

iwr -useb 'https://simeononsecurity.ch/scripts/windowsoptimizeandharden.ps1'|iex

Example of Windows-Optimize-Harden-Debloat automatic install

Manual Install:

If manually downloaded, the script must be launched from an administrative powershell in the directory containing all the files from the GitHub Repository

The script "sos-optimize-windows.ps1" includes several parameters that allow for customization of the optimization process. Each parameter is a boolean value that defaults to true if not specified.

  • cleargpos: Clears Group Policy Objects settings.
  • installupdates: Installs updates to the system.
  • adobe: Implements the Adobe Acrobat Reader STIGs.
  • firefox: Implements the FireFox STIG.
  • chrome: Implements the Google Chrome STIG.
  • IE11: Implements the Internet Explorer 11 STIG.
  • edge: Implements the Microsoft Chromium Edge STIG.
  • dotnet: Implements the Dot Net 4 STIG.
  • office: Implements the Microsoft Office Related STIGs.
  • onedrive: Implements the Onedrive STIGs.
  • java: Implements the Oracle Java JRE 8 STIG.
  • windows: Implements the Windows Desktop STIGs.
  • defender: Implements the Windows Defender STIG.
  • firewall: Implements the Windows Firewall STIG.
  • mitigations: Implements General Best Practice Mitigations.
  • defenderhardening: Implements and Hardens Windows Defender Beyond STIG Requirements.
  • pshardening: Implements PowerShell Hardening and Logging.
  • sslhardening: Implements SSL Hardening.
  • smbhardening: Hardens SMB Client and Server Settings.
  • applockerhardening: Installs and Configures Applocker (In Audit Only Mode).
  • bitlockerhardening: Harden Bitlocker Implementation.
  • removebloatware: Removes unnecessary programs and features from the system.
  • disabletelemetry: Disables data collection and telemetry.
  • privacy: Makes changes to improve privacy.
  • imagecleanup: Cleans up unneeded files from the system.
  • nessusPID: Resolves Unquoted System Strings in Path.
  • sysmon: Installs and configures sysmon to improve auditing capabilities.
  • diskcompression: Compresses the system disk.
  • emet: Implements STIG Requirements and Hardening for EMET on Windows 7 Systems.
  • updatemanagement: Changes the way updates are managed and improved on the system.
  • deviceguard: Enables Device Guard Hardening.
  • sosbrowsers: Optimizes the system's web browsers.

An example of how to launch the script with specific parameters would be:

Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Force
Get-ChildItem -Recurse *.ps1 | Unblock-File
powershell.exe -ExecutionPolicy ByPass -File .\sos-optimize-windows.ps1 -cleargpos:$false -installupdates:$false
Assets 2
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