Kernel Drivers

How to Configure Local Security Policy and Security Templates on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Configure Local Security Policy and Security Templates on Windows Server 2025

How to Set Up LAPS (Local Administrator Password Solution) on Windows Server 2025 Windows LAPS — Local Administrator Password Solution — is a Microsoft-built feature that automatically manages and rotates the password of a designated local administrator account on every domain-joined machine in your environment. Without LAPS, organizations often set a single, shared local administrator […]

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How to Install CockroachDB on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Install CockroachDB on CentOS Stream 10

Introduction How to Install CockroachDB on CentOS Stream 10 on CentOS Stream 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 […]

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How to Set Up CircleCI Runner on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Set Up CircleCI Runner on CentOS Stream 10

Introduction How to Set Up CircleCI Runner on CentOS Stream 10 on CentOS Stream 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 […]

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How to Install MongoDB on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Install MongoDB on CentOS Stream 10

Introduction CentOS Stream 10 ships with a stable, security-hardened base that makes deploying install mongodb on centos stream 10 both straightforward and auditable. This tutorial covers the complete procedure for how to Install MongoDB on CentOS Stream 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. […]

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How to Manage Systemd Services on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Manage Systemd Services on CentOS Stream 10

Introduction How to Manage Systemd Services on CentOS Stream 10 on CentOS Stream 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 […]

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How to Set Up Privileged Access Workstation (PAW) on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Set Up Privileged Access Workstation (PAW) on Windows Server 2025

How to Set Up Privileged Access Workstation (PAW) on Windows Server 2025 A Privileged Access Workstation (PAW) is a dedicated, hardened computer used exclusively for performing administrative tasks against sensitive systems such as domain controllers, Active Directory, and critical servers. Unlike a standard workstation that is used for browsing, email, and general productivity, a PAW […]

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Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2024-12256)

🟠 High   ⏱ 15–60 min  Last verified: 28 January 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-12256 Related CVEs: CVE-2024-1086 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2024-12271)

🟠 High   ⏱ 15–60 min  Last verified: 28 January 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-12271 Related CVEs: CVE-2024-0607 CVE-2024-2201 CVE-2024-26679 CVE-2024-0340 CVE-2024-1086 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]

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How to Set Up a Ceph Storage Cluster on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Set Up a Ceph Storage Cluster on RHEL 9

Ceph is a highly scalable, self-healing distributed storage platform that provides object, block, and file storage from a single cluster. On RHEL 9, cephadm is the recommended deployment tool for the Reef release, using containers and SSH to bootstrap and manage cluster daemons without manual RPM installations. This tutorial covers deploying a basic Ceph cluster […]

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How to Deploy Containerised Applications to Kubernetes on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Deploy Containerised Applications to Kubernetes on Windows Server 2025

How to Deploy Containerised Applications to Kubernetes on Windows Server 2025 Kubernetes supports Windows worker nodes, making it possible to run Windows containers — including ASP.NET Framework and ASP.NET Core applications — alongside Linux workloads in the same cluster. Windows Server 2025 is compatible with Kubernetes 1.29 and later, and Microsoft’s AKS (Azure Kubernetes Service) […]

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