
Setup Highly Available Kubernetes Cluster with Haproxy and Keepalived

How to Install Docker Resource Usage Extension

How Kubernetes Schedules Pods: A Step-by-Step Guide for Beginners

Security, HowTos, Monitoring
Install MISP on Ubuntu 24.04/Ubuntu 22.04/Ubuntu 20.04

Security, HowTos, Proxy, VPN
How to Set Up Your Own Proxy

HowTos, Ceph, Cloud Compute, OpenStack, Storage
Part 1: Integrate OpenStack with Ceph Storage Cluster
Database, HowTos, MongoDB
Install MongoDB 4 on Fedora 30/29/CentOS 7

VirtualBox, HowTos, Virtualization
Install Rocky Linux 8 on VirtualBox

HowTos, Containers, Docker
How to Install Docker Desktop on Kali Linux

Install MISP on Ubuntu 24.04/Ubuntu 22.04/Ubuntu 20.04
In this tutorial, you will learn how to install MISP on Ubuntu 24.04/Ubuntu 22.04/Ubuntu 20.04. …

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

Enroll Windows Systems into Osquery Fleet Manager
Welcome to our guide on how to enroll Windows systems into Osquery Fleet Manager. Fleet is …
Fix AlienVault HIDS Events Displaying 0.0.0.0 as IP Address
In this guide, we are going to show you how to fix AlienVault HIDS events …

Configure Nagios Email Notification Using Gmail
This guide will take you through how to configure Nagios Email Notification using Gmail. Nagios …

Detecting Malicious Files with Wazuh and VirusTotal
In this tutorial, you will learn on detecting malicious files with Wazuh and VirusTotal. Wazuh …

Configure Prometheus Email Alerting with AlertManager
In this tutorial, you will learn how to configure Prometheus Email alerting with AlertManager. AlertManager …

How to Install Wazuh Agent on RHEL 8/9/10
In this tutorial, you will learn how to install Wazuh agent on RHEL 8/9/10. Our …

Install and Enroll Elastic Agents to Fleet Manager in Linux
This tutorial will take you through how you can install and enroll Elastic agents to …

Installing ELK Stack on CentOS 8
Welcome to our guide on installing ELK Stack on CentOS 8. ELK is the acronym …

Install Nagios NRPE Agents on Ubuntu 22.04/Ubuntu 20.04

Install Nagios NRPE Agents on Debian 11/Debian 10

Install Icinga 2 and Icinga Web 2 on Ubuntu 20.04

Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary

Analyze PCAP Files using Malcolm Network Traffic Analysis tool

Install and use NMCLI tool on Debian Linux

Easy way to Test Internet Speed on Linux Terminal
Install and Setup OpenVPN Server on Fedora 29/CentOS 7

Connect to WiFi in Linux Using NMCLI command

Useful Facts About Setting Up Mobile Rugged Servers

Create Virtual/Secondary IP addresses on an Interface in Linux

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

Configure Static IP Addresses using Netplan on Ubuntu

Install Wireshark on Ubuntu 22.04

Install Latest Wireshark on Ubuntu 18.04
Resize Root Partition of VirtualBox VM Snapshot
You are running a virtual machine on a VirtualBox with multiple snapshots and you want …

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

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

Install and Configure Endian Firewall on VirtualBox
Welcome to our guide on how to install and configure Endian Firewall on VirtualBox. Endian …

How to Create And Delete OpenStack Project
In this blog post, we’ll provide a step by step tutorial on how to create …

Upgrade Kali Linux 2021.3 to 2021.4
Learn how to upgrade Kali Linux 2021.3 to 2021.4. Kali Linux 2021.4 has just been …

Install VirtualBox Guest Additions on Rocky Linux 8
In this tutorial, you will learn how to install VirtualBox guest additions on Rocky Linux …

Install VirtualBox Guest Additions on Kali Linux 2020.3
In order to set your Kali Linux running on VirtualBox in fullscreen mode, you need …

Automate Virtual Machine Creation on KVM with Terraform
In this tutorial, you will learn how to automate Virtual Machine creation on KVM with …
Upgrade Ubuntu 18.04 to Ubuntu 20.04
Well, Ubuntu 20.04, codenamed Focal Fossa is now available for testing with official version being …

Install Debian 12 on VirtualBox
Install Ubuntu 20.04 on VirtualBox















