🟡 Medium ⏱ 5–30 min Last verified: 30 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 […]
How to Set Up Data Deduplication on Windows Server 2016 Data Deduplication (Dedup) is a Windows Server 2016 feature that reduces storage consumption by identifying and eliminating duplicate chunks of data across files on a volume. Unlike file-level deduplication, Windows Server Dedup operates at the sub-file, variable block level, which delivers high savings ratios on […]
What Is Application Request Routing? Application Request Routing (ARR) is a Microsoft IIS extension that turns a Windows Server 2022 machine into a capable HTTP load balancer and reverse proxy. It works in conjunction with the URL Rewrite Module to intercept requests, evaluate server farm configurations, and forward traffic to one or more backend servers. […]
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Windows Server 2022 📖 ~4 min read • Source: Microsoft KB5022289 • MSRC update-guide entry Related CVEs: CVE-2023-21535 CVE-2023-21546 CVE-2023-21543 CVE-2023-21548 CVE-2023-21555 CVE-2023-21556 CVE-2023-21561 CVE-2023-21679 +12 more Affected components: Windows Server 2022 Table of contents Symptom & Impact Environment & Reproduction Root […]
How to Configure Storage Spaces with Tiering on Windows Server 2012 R2 Storage Spaces, introduced in Windows Server 2012 and enhanced in Windows Server 2012 R2, is a software-defined storage technology that allows administrators to pool physical drives into virtual storage with resiliency, thin provisioning, and automated tiering. Storage Tiering — the key new feature […]
How to Configure IIS with FastCGI for PHP on Windows Server 2022 IIS on Windows Server 2022 runs PHP through the FastCGI protocol, which provides better performance and stability than the older CGI interface. FastCGI maintains a pool of persistent PHP processes that handle requests without the overhead of spawning a new process for every […]
🟡 Medium ⏱ 5–30 min Last verified: 28 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 […]
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read • Source: Microsoft KB5022874 • MSRC update-guide entry Related CVEs: CVE-2023-21689 CVE-2023-21690 CVE-2023-21692 CVE-2023-21684 CVE-2023-21701 CVE-2023-21797 CVE-2023-21798 CVE-2023-21799 +12 more Affected components: Windows Server 2016 Table of contents Symptom & Impact Environment & Reproduction Root […]
Introduction to Azure Backup for Windows Server 2022 Azure Backup is Microsoft’s cloud-native backup service that allows you to protect Windows Server workloads and store backup data in Microsoft Azure. For Windows Server 2022, Azure Backup is delivered via the Microsoft Azure Recovery Services (MARS) agent, a lightweight software component installed directly on the server. […]
🟠 High ⏱ 5–30 min Last verified: 27 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 […]
