Introduction to Network Access Control on Windows Server 2022 Network Access Control (NAC) is a set of policies and technologies that restricts network access based on the identity and health state of the connecting device. On Windows Server 2022, the primary NAC infrastructure component is the Network Policy Server (NPS), which acts as a RADIUS […]
Grafana’s dashboard builder lets you turn raw Prometheus metrics into intuitive visualizations — stat panels for at-a-glance health, time series for trends, and bar gauges for comparisons. With Prometheus and Node Exporter already collecting Linux host metrics, you have everything needed to build a production-grade server dashboard. This tutorial walks through creating panels for CPU, […]
🟡 Medium ⏱ 5–30 min Last verified: 22 November 2022 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 […]
Introduction to Octopus Deploy on Windows Server 2022 Octopus Deploy is a best-of-breed deployment automation server designed specifically for the challenges of continuous delivery. While CI tools like Jenkins, TeamCity, and GitHub Actions excel at building and testing software, Octopus Deploy specializes in the deployment side: managing environments (Dev, Test, Staging, Production), orchestrating release lifecycles, […]
Iptables adalah teknologi firewall yang memainkan peran penting dalam keamanan jaringan untuk banyak sistem Linux. Dalam tutorial ini, kita akan membahas cara melakukan tugas iptables berikut ini: membuat daftar aturan, membersihkan penghitung bita dan paket, menghapus aturan, melakukan flush rantai (menghapus semua aturan dalam suatu rantai), dan melakukan reset sepenuhnya terhadap suatu firewall iptables.
🟠 High ⏱ 5–30 min Last verified: 21 November 2022 Affected versions: Ubuntu 22.04 LTS Ubuntu 22.04 Ubuntu 22.04.4 📖 ~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 […]
How to Set Up a Build Server with MSBuild on Windows Server 2012 R2 MSBuild (Microsoft Build Engine) is the foundational build system for .NET and C++ projects on the Windows platform. Setting up a dedicated MSBuild build server on Windows Server 2012 R2 enables your team to perform automated, reproducible builds of Visual Studio […]
Introduction IBM AIX 7.3 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.3 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to roll back a failed update on IBM AIX 7.3 […]
X2Go provides a working “cloud desktop,” complete with all the advantages of an always-online, remotely-accessible, easily-scalable computing system with a very fast network. It is also more responsive and more secure than many VNC solutions. In this tutorial, you’ll use X2Go to create an XFCE desktop environment that you can access remotely. This “cloud desktop” will include the exact same utilities that you would obtain had you installed CentOS 8 and XFCE on your local machine.
How to Set Up BitLocker Network Unlock on Windows Server 2016 BitLocker Drive Encryption protects data at rest by encrypting entire volumes. In environments where servers need to restart automatically without manual PIN entry — such as after patching or power restoration — BitLocker Network Unlock provides a solution. Network Unlock allows a server to […]
