Introduction IBM AIX 7.2 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 7.2 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to configure netstat and netpmon on ibm aix 7.2 on […]
Introduction IBM AIX 7.2 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 7.2 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to use aix volume groups and logical volumes on ibm […]
Introduction Hyper-V Shielded VMs on Windows Server 2016 protect virtual machines from malicious host administrators, rogue hypervisors, and unauthorised VM cloning. A Shielded VM is encrypted using BitLocker and can only run on trusted Hyper-V hosts that have passed attestation — a health verification process conducted by the Host Guardian Service (HGS). Even if an […]
How to Configure Windows Server 2016 Resource Monitor Resource Monitor is a built-in diagnostic tool in Windows Server 2016 that provides a detailed, real-time view of how CPU, memory, disk, and network resources are being consumed by individual processes. Unlike Performance Monitor, which focuses on counter-based historical trends, Resource Monitor excels at pinpointing exactly which […]
How to Set Up Windows Server Update Services (WSUS) on Windows Server 2019 Windows Server Update Services (WSUS) is a free update management solution from Microsoft that allows administrators to centrally manage the distribution of updates released through Microsoft Update to computers in a network. WSUS reduces internet bandwidth consumption by downloading updates once to […]
🟠 High ⏱ 5–30 min Last verified: 1 November 2019 Affected versions: Windows Server 2012 R2 📖 ~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 […]
Introduction FreeBSD 12 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up monitor nginx with prometheus on freebsd 12 on FreeBSD 12 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 […]
🟠 High ⏱ 5–30 min Last verified: 1 November 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 Configure Nginx with ModSecurity WAF on RHEL 7 While ModSecurity is most commonly associated with Apache, it also runs as a dynamic module for Nginx through the ModSecurity-nginx connector. On RHEL 7, the official Nginx packages do not ship with ModSecurity built in, so you have two practical paths: compile Nginx and ModSecurity […]
🟡 Medium ⏱ 5–30 min Last verified: 31 October 2019 Affected versions: Ubuntu 14.04 LTS 📖 ~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 […]
