Practical, read-only audits and safe-by-default cleanup utilities I’ve written for day-to-day identity operations. Click any script for details and the GitHub link.
Comprehensive read-only Active Directory health assessment. 18 diagnostic checks across forest, domain controllers, replication, DNS, services and AD hygiene — producing a styled HTML report, CSV summary, and (optionally) email delivery with a status-coded subject line.
PowerShell · Read-only · HTML + CSV + EmailRead-only DNS health check for an Active Directory forest. Verifies DCs run the DNS Server role, audits DC NIC settings, validates forwarders, walks every forward and reverse zone, and flags Microsoft DNS best-practice deviations.
PowerShell · Read-only · HTML + 5 CSVs + EmailRemoves a DNS A record and its matching PTR record together as a single, validated operation — the natural cleanup companion to Invoke-ADDnsHealthCheck. Keeps forward and reverse zones in sync; safe-by-default with -WhatIf/-Confirm.
Three-stage lifecycle for stale AD user and computer accounts — Disable → Move → Delete. Audit-only by default; every stage is opt-in and gated by an explicit -Apply switch. Built-in protection for krbtgt, adminCount=1, DC accounts and standard privileged groups.
PROVIDED AS IS. All scripts on this page are free, open-source utilities intended for experienced administrators. Always test in a non-production lab environment before running anywhere that matters. By downloading and running these scripts you accept full responsibility for the outcome — the author accepts no liability for any direct or indirect damage caused by use, misuse, or modification.
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Open to advisory, contract and permanent opportunities involving Active Directory, Entra ID, identity governance, or zero-trust programmes. The best way to reach me is by email.