HowTos, OpenVPN, Security, VPN
Configure strongSwan VPN Client on Ubuntu 18.04/CentOS 8

Monitor Docker Swarm Node Metrics using Grafana

Deploy WordPress using Docker Compose

Step-by-Step Tutorial: Install Minikube on Debian 12
Cockpit, HowTos, System Manager
Administer Fedora 30/29 from Web using Cockpit

Monitoring, HowTos, SNMP
Install and Configure SNMP on Debian 10 Buster

HowTos, Containers, Kubernetes
Introduction to Kubernetes: What is it and why do you need it?

Monitoring, Grafana
Install Grafana Data Visualization Tool on Ubuntu 18.04
Security, HowTos, modsecurity
Restrict Access to WordPress Login Page to Specific IPs with libModSecurity

Install and Setup Wazuh Server in CentOS 8/Fedora 32
In this tutorial, you will learn how to install and setup Wazuh server in CentOS …

Monitor Windows Systems using Elastic Osquery Manager
In this tutorial, you will learn how to monitor Windows systems using Elastic Osquery manager. …

Install Prometheus on Debian 10
In this guide, we are going to learn how to install Prometheus on Debian 10. Prometheus is …

Install ELK Stack 8.x on Ubuntu 24.04/Ubuntu 22.04
In this tutorial, you will learn how to install ELK stack 8.x on Ubuntu 24.04/Ubuntu …
Monitor Squid Access Logs with Graylog Server
Welcome to our tutorial on how to monitor squid access logs with Graylog server. Graylog is …

Easily Configure Elasticsearch HTTPS Connection
In this tutorial, you will learn how to easily configure Elasticsearch HTTPS Connection. You can …

Deploy ELK Stack 8 Cluster on Docker Containers
Follow through this guide to learn how to deploy ELK Stack 8 cluster on Docker …

Send Windows logs to Elastic Stack using Winlogbeat and Sysmon
In this guide, we are going to learn how to send Windows logs to Elastic …

Integrate Wazuh Manager with ELK Stack
In this tutorial, you will learn how to integrate Wazuh manager with ELK stack as …
Install Telegraf on Fedora 30/Fedora 29
In this guide, we are going to learn how to install Telegraf on Fedora 30/Fedora …

Monitor Docker Swarm and Container metrics using Metricbeat

Restore Elasticsearch Snapshot to another Cluster

Install and Configure SNMP on Rocky Linux 8/9

Create Virtual/Secondary IP addresses on an Interface in Linux

Easy way to Test Internet Speed on Linux Terminal

Useful Facts About Setting Up Mobile Rugged Servers

Set Static Routes via an Interface/IP on CentOS/Ubuntu

Connect to WiFi in Linux Using NMCLI command

Install Latest Wireshark on Ubuntu 18.04

Install and use NMCLI tool on Debian Linux

Analyze PCAP Files using Malcolm Network Traffic Analysis tool

Install Wireshark on Ubuntu 22.04

Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary
Install and Setup OpenVPN Server on Fedora 29/CentOS 7

Configure Static IP Addresses using Netplan on Ubuntu
Install VirtualBox Extension Pack on VirtualBox 6.0
Welcome to our tutorial on how install VirtualBox extension pack on VirtualBox 6.0. This guide …

Install Wubuntu Linux on VirtualBox
Follow through this guide to learn how to install Wubuntu Linux on VirtualBox. According to …

Deploy HAProxy as a Docker Container
Follow through this tutorial to learn how to deploy HAProxy as a Docker container. HAProxy …

How to Install Docker Desktop on Ubuntu 22.04/Ubuntu 20.04
How can you install Docker desktop on Linux? In this tutorial, you will learn how …

Install Portainer on Debian 11/Debian 10
In this tutorial, you will learn how to install Portainer on Debian 11/Debian 10. Portainer is …

Deploy All-in-One OpenStack with Kolla-Ansible on Ubuntu 22.04
In this guide, you will to learn how to deploy all-in-one OpenStack with Kolla-Ansible on …

Install VirtualBox Guest Additions on Oracle Linux 9
Follow through this tutorial to learn how to install VirtualBox guest additions on Oracle Linux …

Easily Install Solaris 11.4 on VirtualBox
In this tutorial, you will learn on how to easily install Solaris 11.4 on VirtualBox. …

Install VirtualBox Guest Additions on Ubuntu 21.04
If you have installed Ubuntu 21.04 on VirtualBox, you realize that it is not in …

Easy Way to Decrease/Shrink KVM Virtual Machine Disk Size
In this tutorial, you will learn an easy way to decrease/shrink KVM virtual machine disk …

Shrink KVM Virtual Machine LVM Partitioned Disk
How to fix QEMU/KVM Not Connected Error on Ubuntu 20.04
