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Achievement: Pair Extraordinairex2Achievement: QuickdrawAchievement: YOLOAchievement: Pull Sharkx2Achievement: Arctic Code Vault ContributorAchievement: Starstruckx3

Achievements

Achievement: Pair Extraordinairex2Achievement: QuickdrawAchievement: YOLOAchievement: Pull Sharkx2Achievement: Arctic Code Vault ContributorAchievement: Starstruckx3

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MichaelGrafnetter/README.md

whoami

As a cybersecurity researcher and open-source developer, I am all about Active Directory, Entra ID, Passkeys, and PowerShell. I typically publish my findings to my blog. My flagship projects are the DSInternals PowerShell module and Active Directory Firewall.

PowerShell Modules

  • 📑DSInternals - Active Directory password auditing, ntds.dit database file manipulation, and much more.
  • 🔑DSInternals.Passkeys - Administrative registration of passkeys in Microsoft Entra ID and Okta.
  • 🛡️DSInternals.RpcFilters - Management of RPC filters in the Windows Filtering Platform (WFP).

NuGet Packages

Functionality exposed in my PowerShell modules is also available through these NuGet packages, aimed at .NET developers:

Group Policy ADMX Templates

Other Projects

Pinned Loading

  1. DSInternals DSInternals Public

    Directory Services Internals (DSInternals) PowerShell Module and Framework

    C# 1.9k 279

  2. webauthn-interop webauthn-interop Public

    Passkeys/FIDO2/WebAuthn .NET Library for Windows Desktop and CLI Applications

    C# 47 10

  3. active-directory-firewall active-directory-firewall Public

    Active Directory Firewall

    HTML 106 10

  4. defender-asr-admx defender-asr-admx Public

    Administrative Template (ADMX) for Microsoft Defender Attack Surface Reduction (ASR)

    17 2

  5. yubikey-minidriver-admx yubikey-minidriver-admx Public

    YubiKey Smart Card Minidriver Administrative Template (ADMX)

    19 4

  6. EntraAuthPolicyHound EntraAuthPolicyHound Public

    BloodHound OpenGraph Entra ID Authentication Policy Data Collector

    PowerShell 10