🟡 Medium ⏱ 10–30 min Last verified: 30 June 2025 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2025-20404 Related CVEs: CVE-2024-36357 CVE-2024-36350 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
How to Configure Event Viewer and Windows Event Logs on Windows Server 2025 Event logs are the operational heartbeat of a Windows Server 2025 system. Every logon, service failure, hardware error, application crash, security audit, and system configuration change generates an event that is recorded in structured XML and made available through the Windows Event […]
How to Configure Failover Clustering on Windows Server 2025 Windows Server 2025 Failover Clustering delivers high availability for critical workloads by automatically restarting services and virtual machines on healthy cluster nodes when a hardware or software failure occurs. Unlike load-balanced solutions that distribute traffic across servers, a failover cluster maintains a pool of nodes where […]
🟠 High ⏱ 15–60 min Last verified: 29 June 2025 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2025-8056 Related CVEs: CVE-2024-44970 CVE-2024-40906 CVE-2025-21756 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]
How to Set Up a Private Container Registry on Windows Server 2025 Running a private container registry gives your team full control over image storage, distribution, and access without depending on Docker Hub or a cloud registry. On Windows Server 2025, the most practical approach is to deploy the open-source Docker Registry v2 image as […]
Introduction How to Configure PTP Time Sync on RHEL 10 on RHEL 10 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting configuration is reproducible […]
Introduction CentOS Stream 10 ships with a stable, security-hardened base that makes deploying set up stonith for cluster fencing on centos stream 10 both straightforward and auditable. This tutorial covers the complete procedure for how to Set Up STONITH for Cluster Fencing on CentOS Stream 10, including dnf module streams where applicable, systemd unit management, […]
How to Set Up a Scale-Out File Server (SoFS) on Windows Server 2025 A Scale-Out File Server (SoFS) is a Windows Server Failover Cluster role that delivers continuously available SMB 3.0 file shares for demanding workloads — particularly Hyper-V virtual machine storage and SQL Server data and log files. Unlike traditional clustered file servers that […]
How to Set Up Application Request Routing (ARR) with IIS on Windows Server 2025 Application Request Routing (ARR) is a Microsoft IIS extension that transforms a standard web server into a powerful HTTP load balancer and reverse proxy. On Windows Server 2025, ARR is the recommended approach for distributing traffic across multiple backend web servers, […]
How to Automate Windows Server Provisioning with PowerShell and Terraform on Windows Server 2025 Manual server provisioning — spinning up a VM, installing Windows, running through a checklist of post-install tasks, joining a domain, deploying an application — introduces inconsistency, takes hours per server, and is impossible to reproduce reliably at scale. Infrastructure-as-Code (IaC) solves […]
