ManageEngine AD & IT Management Solutions
Active Directory FundamentalsActive Directory PoliciesUncategorized

Role-based access control (RBAC) in Azure

Azure RBAC is the authorization system used to control who can do what across Azure resources. It is designed to keep access granular, auditable, and aligned to real operational responsibilities—without turning permissions into a…
Active Directory FundamentalsActive Directory Policies

Detecting unauthorized domain replication

Unauthorized domain replication is one of the fastest ways for an attacker to turn “some access” into “total access.” If someone can trigger directory replication (or abuse replication rights) they can extract credential…
Active Directory FundamentalsActive Directory PoliciesUncategorized

Monitoring Group Policy for backdoors

Monitoring Group Policy for Backdoors (GPO Tampering Detection & Response) Group Policy is one of the most powerful configuration channels in Active Directory—and that’s exactly why attackers…
Active Directory FundamentalsActive Directory Policies

Detecting Pass-the-Hash attacks

Pass-the-Hash (PtH) is a credential abuse technique where an attacker uses a captured NTLM password hash to authenticate to other systems—without ever knowing the user’s plaintext password. In an Active Directory environment, PtH…
Active Directory Policies

Use Protected Groups for critical OU containment

Using Protected Groups for critical OU containment “OU containment” is supposed to be your safety boundary: admins can manage what’s inside an OU, but they can’t casually reach outside…
Active Directory Policies

Build departmental OU structures for decentralization

Building departmental OU structures for decentralization Decentralizing administration in Active Directory (AD) is usually not a political decision—it’s an operational necessity. As…

Recent Posts

Active Directory PoliciesHand-picked ResourcesRecent Posts

Delegating OU permissions with minimal risk: the expert’s comparison guide

Short definition: Active Directory OU delegation is granting scoped, task-specific permissions on Organizational Units (OUs) to security groups—without domain-wide admin rights—so teams can safely manage only what they must. Why…
Active Directory FundamentalsActive Directory ObjectsActive Directory PoliciesHand-picked ResourcesRecent Posts

Auditing Nested Group Memberships: An Expert Guide

Auditing nested group memberships for security risks: the expert’s comparison guide Reading time: ~14–18 min • Last updated: 2025-09-29 Nested groups are convenient, flexible, and dangerously opaque. This…
Recent AD NewsRecent PostsTop Read Articles

Google patches Chrome zero-day CVE-2025-10585 — active V8 exploit; update now

Google patches Chrome zero‑day CVE‑2025‑10585 — active V8 exploit; update now Critical zero‑day …
Active Directory FundamentalsActive Directory ObjectsRecent Posts

Managing AD metadata cleanup post-DC decommission: A Playbook

Active Directory behaves as if that DC never existed. This guide goes beyond “delete in ADUC” and covers DNS SRV/CNAME integrity, KCC recomputation, lingering objects, and RODC specifics. Focus: metadata cleanup Covers…
Active Directory FundamentalsActive Directory PoliciesRecent PostsTop Read Articles

SID filtering in complex AD layouts: the one-bit boundary that decides what crosses your forest

Quick definition: SID filtering is a trust-side control that removes foreign SIDs—including values in SIDHistory—from a user’s authorization data as it traverses a trust. It prevents privilege escalation by honoring only the SIDs…
Active Directory FundamentalsActive Directory PoliciesRecent Posts

Transitioning AD schema versions safely: runbook & pitfalls

Active Directory The schema is your forest’s data contract. When you raise its version—via adprep or app extensions—you change what can exist and how it behaves. This self-contained guide explains the why, the risks, and a…
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