How to Configure WSUS for Automated Patch Management on Windows Server 2022 Windows Server Update Services (WSUS) is Microsoft’s built-in solution for managing the distribution of updates released through Microsoft Update to computers in a corporate environment. Rather than allowing every workstation and server to pull updates independently from the internet, WSUS acts as a […]
🟠 High ⏱ 5–30 min Last verified: 4 December 2022 Affected versions: Debian 9 📖 ~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 & […]
🟠 High ⏱ 5–30 min Last verified: 4 December 2022 Affected versions: Ubuntu 22.04 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 […]
Introduction Debian 9 Stretch is built around the ethos of stability and free software. Setting up install amanda network backup on debian 9 on Stretch leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Stretch freeze. Follow each step carefully and […]
How to Install and Configure Apache Tomcat on Windows Server 2022 Apache Tomcat is the de-facto Java Servlet container for deploying Java web applications on Windows Server. It supports the Jakarta EE (formerly Java EE) Servlet and JSP specifications and is widely used to host Spring Boot applications, REST APIs, and legacy J2EE WAR files. […]
How to Set Up WebDAV in IIS on Windows Server 2022 WebDAV (Web Distributed Authoring and Versioning) extends HTTP to allow clients to read and write files on a remote web server. On Windows Server 2022 with IIS, WebDAV is a built-in feature that integrates tightly with NTFS permissions, IIS authentication, and SSL. This guide […]
Always On VPN vs DirectAccess: Why the Upgrade Matters Always On VPN (AOVPN) is Microsoft’s modern replacement for DirectAccess, introduced with Windows 10 and Windows Server 2016. While DirectAccess provided transparent remote access using IPv6-over-IPv4 tunneling and IPsec, it was tightly coupled to Active Directory group policy, required IPv6 infrastructure, only supported domain-joined Windows Enterprise […]
Introduction to Kerberos Constrained Delegation Kerberos delegation allows a service to authenticate to another service on behalf of a user. This is a fundamental requirement for multi-tier applications — for example, a web front-end authenticating to a backend SQL Server using the end user’s identity, or SharePoint accessing a remote file share as the logged-in […]
Python 3 is the most widely used language for web development, data science, machine learning, automation, and DevOps tooling. RHEL 9 ships with Python 3.9 by default, but newer versions (3.11, 3.12) are available from the AppStream repository and provide significant performance improvements — CPython 3.11 is 10–60% faster than 3.10 for most workloads. The […]
🟡 Medium ⏱ 5–30 min Last verified: 30 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 […]
