How to Install and Configure Routing and Remote Access (RRAS) on Windows Server 2025 Routing and Remote Access Service (RRAS) is one of Windows Server’s most versatile networking roles. A single RRAS deployment can simultaneously serve as a VPN concentrator, a NAT gateway, a LAN router, and a software-defined BGP routing peer. On Windows Server […]
How to Install Zabbix Agent on Windows Server 2025 Zabbix is an enterprise-grade open-source monitoring platform capable of tracking thousands of metrics across servers, network devices, and applications. Deploying Zabbix Agent 2 on Windows Server 2025 is the first step toward centralised visibility into CPU utilisation, disk health, running services, and custom application data. This […]
Introduction FreeBSD 14 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up set up freenas-style zfs on freebsd 14 on FreeBSD 14 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from any Linux […]
🔴 Critical ⏱ 5–30 min Last verified: 15 November 2024 Affected versions: Windows Server 2025 📖 ~3 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 Use Server Manager for Role Administration on Windows Server 2025 Server Manager is the built-in management console that ships with every edition of Windows Server 2025 and provides a single pane of glass for monitoring server health, installing roles and features, reviewing events, and running Best Practices Analyzer scans — all without leaving […]
🟡 Medium ⏱ 5–30 min Last verified: 12 November 2024 Affected versions: Windows Server 2025 📖 ~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 Configure Windows Update and WSUS on Windows Server 2025 Keeping Windows Server 2025 systems patched is one of the most impactful things you can do to reduce your organization’s attack surface. A significant proportion of successful cyberattacks exploit vulnerabilities for which patches were available weeks or months before the breach. Windows Server 2025 […]
Introduction This guide explains how to Install InfluxDB and Telegraf on FreeBSD 14 on FreeBSD 14. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained […]
How to Set Up Windows Server 2025 Hotpatch (Azure Edition) on Windows Server 2025 Rebooting servers to apply security patches has always been the most disruptive part of patch management. Every reboot means a maintenance window, application restart time, potential session disconnections, and the operational overhead of coordinating across teams. Windows Server 2025 Azure Edition […]
Introduction This guide explains how to Install Graylog on FreeBSD 14 on FreeBSD 14. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained privilege separation. […]
