Active Directory

How to Add and Remove Windows Server Roles and Features on Windows Server 2012 R2

• January 13, 2023
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Introduction Windows Server 2012 R2 uses a role-based architecture where specific services are added as “Server Roles” (major features like IIS, AD DS, DHCP) and “Features” (supporting components like .NET Framework, RSAT). PowerShell’s Server Manager module provides complete programmatic control over role and feature installation, making it possible to automate server configuration with precise reproducibility. […]

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Windows Server 2022 Firewall GPO Rule Precedence Breaks Management Access – Fix & Prevention

• January 12, 2023
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🟠 High   ⏱ 5–30 min  Last verified: 12 January 2023 Affected versions: Windows Server 2022 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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How to Set Up Windows Defender Application Control on Windows Server 2022

• January 12, 2023
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Software Deployment via Group Policy Overview Group Policy Software Installation (GPSI) is a built-in Windows Server feature that lets administrators deploy software to computers or users across the domain without requiring a third-party tool. It relies on Windows Installer (.msi) packages and can install, update, or remove software based on Group Policy application. While it […]

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How to Set Up Work Folder Sync with AD Integration on Windows Server 2016

• January 11, 2023
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Introduction Work Folders is a Windows Server 2016 role service that allows users to synchronise work files from corporate servers to their personal devices — PCs, laptops, and mobile devices — without requiring a VPN connection. Unlike folder redirection, Work Folders keeps a local copy of data on each device and syncs changes automatically when […]

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Windows Server 2016 — Mandatory profile does not enforce settings for users after logon — Fix & Prevention

• January 9, 2023
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🟠 High   ⏱ 5–30 min  Last verified: 9 January 2023 Affected versions: Windows Server 2016 📖 ~2 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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How to Configure Hyper-V Generation 2 Virtual Machines on Windows Server 2022

• January 9, 2023
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Introduction to Hyper-V Live Migration Live Migration is one of Hyper-V’s most important features for high availability and workload management. It allows a running virtual machine to be moved from one Hyper-V host to another with no downtime — users connected to services inside the VM experience only a very brief pause (typically less than […]

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How to Configure PowerShell Just Enough Administration (JEA) on Windows Server 2022

• January 7, 2023
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What is Just Enough Administration (JEA)? Just Enough Administration (JEA) is a PowerShell security technology built into Windows Server 2022 that enables role-based access control for administrative tasks. Rather than granting users full administrator rights to perform specific jobs, JEA creates constrained PowerShell remoting endpoints where users can only run a pre-approved set of cmdlets […]

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Windows Server 2012 R2 — Direct Server Return mode misconfiguration breaks SSL health probes in NLB — Fix & Prevention

• January 6, 2023
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🟠 High   ⏱ 5–30 min  Last verified: 6 January 2023 Affected versions: Windows Server 2012 R2 📖 ~2 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related […]

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Windows Server 2022 — ADFS SAML token claims missing after attribute store change — Fix & Prevention

• January 6, 2023
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🟠 High   ⏱ 5–30 min  Last verified: 6 January 2023 Affected versions: Windows Server 2022 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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How to Set Up NTLM Security on Windows Server 2019

• January 4, 2023
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Introduction to NTLM Security NTLM (NT LAN Manager) is a challenge-response authentication protocol used by Windows when Kerberos is not available—for example when accessing resources by IP address instead of hostname, in workgroup environments, or when connecting to legacy systems. While Kerberos is the preferred protocol, NTLM is still present in virtually all Windows environments […]

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