AD Privileged Group Report: Domain Admins and adminCount Audit
Free PowerShell script that reports every direct and nested member of Domain Admins and other privileged AD groups, plus adminCount=1 orphans.
October 6, 2026
Secure Boot 2023 Certificate Check: PowerShell Script for Many PCs
Free read-only PowerShell script that checks Secure Boot, the 2023 Microsoft certificates in DB and KEK, UEFICA2023Status and events 1801/1808 on many Windows computers.
October 6, 2026
BadSuccessor dMSA on Server 2025: Audit OU Rights and Patch
BadSuccessor (CVE-2025-53779) let anyone who could create a dMSA on Windows Server 2025 take over the domain. Check DC builds, audit OU rights and dMSA links, and monitor.
October 6, 2026
Secure Boot Certificate Expiry 2026: Check and Update to 2023 CAs
Microsoft Secure Boot 2011 certificates expire in 2026. Check UEFICA2023Status and events 1801/1808, trigger the 2023 CA update with AvailableUpdates 0x5944, and fix common errors.
October 6, 2026
Block RDP Brute Force on Windows Server: Detect and Stop It
Stop RDP brute force on Windows Server: read event 4625 (logon types 3 and 10), close or scope port 3389, require NLA, set account lockout, and auto-block attacking IPs.
October 6, 2026
Open Port Checker: Test TCP Ports on Any Public Server
Check whether TCP ports are open on a public server: up to 10 ports per test, presets for web, mail and control panels, open, closed or filtered results and the SMTP greeting.
October 6, 2026
Install Hyper-V on Windows Server 2025: Switches and First VM
Install the Hyper-V role on Windows Server 2025 with PowerShell or Server Manager, create virtual switches, set storage paths and build a first generation 2 VM.
October 6, 2026
Hyper-V Checkpoint Merge Failed: Fix Stuck AVHDX Chains Safely
Fix a Hyper-V checkpoint stuck merging or a merge failed error: find backup-created and orphaned AVHDX files, delete checkpoints safely, and merge offline as a last resort.
October 6, 2026
Hyper-V Export and Import VM: Move VMs with PowerShell
Export, import and move Hyper-V VMs with PowerShell: Export-VM, Compare-VM fixes, Import-VM -Copy -GenerateNewId, and Move-VM with Kerberos on Windows Server 2025.
October 6, 2026
Exchange Server SE Upgrade from 2019 CU15: In-Place Steps
Upgrade Exchange 2019 CU14/CU15 to Exchange Server Subscription Edition in place: what changed, licensing basics, DAG maintenance mode, setup commands and checks.
October 6, 2026
Windows LAPS with Intune and Entra ID: Setup and Retrieval
Back up Windows LAPS passwords to Microsoft Entra ID with Intune: tenant setting, policy, event 10029, retrieval with Get-LapsAADPassword or Graph, and legacy LAPS migration.
October 6, 2026
Intune Device Compliance Report: PowerShell Script via Graph
Free PowerShell script that exports Intune managed devices with compliance state, OS, last sync, user and encryption from Microsoft Graph to CSV or HTML.
October 6, 2026