Windows 11 security check with Powershell


This script provides an overview of the status of the various security components integrated into Windows 10 and 11.

Github link :

When running the script, we check for the following:
  • Windows Defender
  • Windows Firewall
  • Secure Boot
  • Bitlocker
  • Windows Updates
  • Windows Hypervisor
  • Credential Guard
  • Device Guard
  • App Guard
As well as the status of the following protocols :
  • SMB v1
  • TLS1.2
  • SSL 2.0
  • SSL3.0
  • PCT 1.0
  • WDigest
  • HVCI


Command line : powershell.exe -executionpolicy ByPass -file .\W11_Security_Check.ps1

Other information

The script will evolve in the coming weeks and integrate the remediation part.

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