Introduction Cluster-Aware Updating (CAU) is a Windows Server 2016 feature that automates the process of applying operating system updates to all nodes in a failover cluster while maintaining high availability. CAU orchestrates the patching sequence — draining workloads from each node, applying updates, restarting, bringing the node back online, and waiting for cluster health to […]
How to Install Zabbix Agent on Windows Server 2012 R2 for Monitoring Zabbix is a widely deployed open-source monitoring platform that provides comprehensive monitoring for servers, applications, databases, and network devices. The Zabbix agent installed on Windows Server 2012 R2 collects system metrics, monitors services, checks log files for patterns, and executes custom checks, all […]
How to Configure Windows Server 2016 Active Directory Schema The Active Directory schema is the blueprint for every object stored in the directory. It defines object classes such as users, computers, and groups, and the attributes that belong to each class. In Windows Server 2016, the schema is stored in the Schema naming context of […]
Introduction to SCCM on Windows Server 2019 System Center Configuration Manager, now rebranded as Microsoft Endpoint Configuration Manager (MECM) or simply Configuration Manager (ConfigMgr), is Microsoft’s enterprise-grade solution for managing large numbers of computers. It provides OS deployment, software distribution, patch management, inventory, compliance assessment, and remote control capabilities across thousands of machines. Setting up […]
How to Configure the Protected Users Security Group on Windows Server 2012 R2 The Protected Users security group is a new security principal introduced in Windows Server 2012 R2 that provides automatic, non-configurable credential protections for its members. Unlike standard security groups, membership in Protected Users triggers behavioral changes in both the client (Windows 8.1+) […]
How to Set Up Windows Server 2016 Network Security Groups Network Security Groups (NSGs) in Windows Server 2016 SDN provide a layer of network access control that filters traffic to and from resources in a virtual network. Similar in concept to Azure NSGs, Windows Server 2016 NSGs are implemented as Access Control Lists (ACLs) managed […]
🟠 High ⏱ 5–30 min Last verified: 13 June 2019 Affected versions: Windows Server 2019 📖 ~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 […]
How to Set Up Health Attestation Service on Windows Server 2016 Device Health Attestation (DHA) is a Windows Server 2016 feature that allows an organization to verify the security health of Windows 10 and Windows Server 2016 devices before granting them access to corporate resources. The Health Attestation Service works by communicating with the Trusted […]
How to Set Up Windows Server 2016 PowerShell Web Access PowerShell Web Access (PSWA) is a feature in Windows Server 2016 that provides a web-based PowerShell console, allowing administrators to run PowerShell commands from any device with a modern browser. This is particularly valuable in environments where traditional remote management tools are blocked by firewalls, […]
🟠 High ⏱ 5–30 min Last verified: 12 June 2019 Affected versions: Windows Server 2016 📖 ~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 […]
