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Building a Secure Self‑Service Admin Account Unlock Tool for Active Directory – Part 1
Active DirectoryIdentity & Access ManagementIdentity SecurityMicrosoftWindows Server

Building a Secure Self‑Service Admin Account Unlock Tool for Active Directory – Part 1

by antoniorennvickApril 28, 2026May 6, 2026

1. The Problem In many enterprise Active Directory environments, administrators use two accounts: A standard user account for daily workstation use A privileged admin account for RDP and administrative tasks Because admin accounts are used…

Top 10 Active Directory Attack Methods Every Security Professional Must Know
Active DirectoryActive Directory SecurityCybersecuritySecurity

Top 10 Active Directory Attack Methods Every Security Professional Must Know

by antoniorennvickApril 28, 2026May 4, 2026

Introduction: Why Active Directory Is the Ultimate Target Active Directory (AD) is the central nervous system of most enterprise environments. It governs authentication, authorization, identity management, and access control across users, systems, and applications. When…

How to Send Password Expiry Reminder Emails with PowerShell and Microsoft Graph API (Certificate Auth)
Active DirectoryPowerShell

How to Send Password Expiry Reminder Emails with PowerShell and Microsoft Graph API (Certificate Auth)

by antoniorennvickApril 23, 2026May 7, 2026

Estimated read time: ~10–12 minutes Audience: Windows/AD administrators, M365/Entra admins, automation engineers Overview Password expiry is one of the most common causes of user lockouts and helpdesk calls. A small PowerShell automation that detects upcoming…

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Recent Posts

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  • Sample GPO Monthly Change Audit Report (HTML Output)

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