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HowTos

How to Create Users and User Roles in OpenStack

How to Create Users and User Roles in OpenStack

In this tutorial, we’ll guide you through how to create users and user roles in OpenStack. User accounts are crucial for effective cloud management, allowing

Restrict Access to WordPress Login Page to Specific IPs with libModSecurity

In this tutorial, we are going to learn how to restrict access to WordPress login page to specific IPs with libModSecurity. libModSecurity is also known as

filebeat

Install Filebeat 8 on Debian 12

How can I install Filebeat 8 on Debian 12? Well, the installation of Filebeat 8 on Debian 12 is no different from the rest of

Install and Use ClusterSSH on Ubuntu 22.04/Ubuntu 20.04

Install and Use ClusterSSH on Ubuntu 22.04/Ubuntu 20.04

This guide describes how to install and use ClusterSSH on Ubuntu 22.04/Ubuntu 20.04. ClusterSSH is a cluster administration tool that allows system admins to manage

Install VirtualBox Guest Additions on Oracle Linux 9

Install VirtualBox Guest Additions on Oracle Linux 9

Follow through this tutorial to learn how to install VirtualBox guest additions on Oracle Linux 9. VirtualBox guest additions “consist of device drivers and system

Install Nextcloud with Nginx and SSL/TLS Certificates on CentOS 8

Welcome to our guide on yet another enterprise file sync and share solution. We will learn how to install Nextcloud with Nginx and SSL/TLS Certificates

How to fix Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary

Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary

How to fix Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary? Well, in one way or another, you might have encountered an a

Is It Better To Use RAM Instead Of Hard Disk?

Is It Better To Use RAM Instead Of Hard Disk?

Computers have been changing our world for quite a while now. If you still haven’t transitioned onto these wonderful devices yet then you should do

Creative Paper Cheap Writing Assistance

Creative Paper Cheap Writing Assistance

It is very important to choose the right service for your needs. You can hire a cheap writing service if you are overwhelmed by all

Install Linux Mint 21 on VirtualBox

Easy way to Install Linux Mint 21 on VirtualBox

How to install Linux Mint Cinnamon virtual machine? Follow through this tutorial to learn an easy way to install Linux Mint 21 on VirtualBox. Installing

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Latest Posts

How to Configure Production-Ready Monitoring in OpenShift: Prometheus, Alertmanager & Persistent Storage

Configure OpenShift 4 Image Registry Persistent Storage with ODF: 2026 Step-by-Step Guide

How to Install and Configure OpenShift Data Foundation (ODF) on OpenShift 4.20: Step-by-Step Guide [2026]

How to Deploy an OpenShift Cluster Using Agent-Based Installer (Bootable ISO, KVM & Bare Metal)

Integrate Request Tracker (RT) with Active Directory for Authentication

How to Enable Self-Service Password Reset in Request Tracker (RT)

Containers

Disaster Recovery in Kubernetes: etcd Backup and Restore with etcdctl and etcdutl

Why Docker Hardened Images Are a Game-Changer for Software Supply Chain Security

Replace OpenShift Self-Signed Ingress and API SSL/TLS Certificates with Lets Encrypt

How to Install Docker CE on Debian 12

Install Portainer on Ubuntu 22.04

Introduction to Role-Based Access Control (RBAC) in Kubernetes

Security

Configure OpenVPN Clients to use specific DNS Server

Install Greenbone Vulnerability Management (GVM) on Debian 12

Creating Custom Nessus Scan Policy Templates

Install ModSecurity 3 with Nginx on Ubuntu 22.04

Install Osquery on Ubuntu 20.04

Configure strongSwan VPN Client on Ubuntu 18.04/CentOS 8

Monitoring

How to Integrate TheHive with MISP

Process and Visualize ModSecurity Logs on ELK Stack

Easy Way to Install Wazuh Agents on Ubuntu/Debian

Install Sampler Shell Command Visualization tool on Linux

Install Nagios Server on CentOS 9 Stream

Integrate Wazuh Manager with ELK Stack

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