Windows

Active Directory, PowerShell, Group Policy, and enterprise Windows.

Core Competencies

Domain Coverage

Active Directory

Domain Services, GPO, Certificate Services, Federation

PowerShell

Scripting, modules, DSC, remoting

802.1X / EAP-TLS

Native supplicant, GPO configuration, autoenrollment

Server Administration

IIS, DNS, DHCP, file services, WSUS

Security

Hardening, Defender, audit policy

Approach

  1. PowerShell-first — automate everything

  2. GPO-driven — consistent configuration at scale

  3. Security by default — principle of least privilege

  4. Hybrid-ready — Azure AD integration

Quick Reference

PowerShell Essentials

# AD cmdlets
Get-ADUser -Filter * -SearchBase "OU=Users,DC=domain,DC=com"
Get-ADComputer -Filter * | Select-Object Name, OperatingSystem
Get-ADGroupMember -Identity "Domain Admins"

# GPO
Get-GPO -All
Get-GPResultantSetOfPolicy -Computer <computer> -ReportType Html -Path report.html

# Remote management
Enter-PSSession -ComputerName <server>
Invoke-Command -ComputerName <server> -ScriptBlock { Get-Service }

Related

  • Linux — Cross-platform EAP-TLS

  • Security — Identity and access management

  • Automation — Cross-platform automation