Clusters

HAProxy Cluster Setup

Overview of the HAProxy Cluster Setup This article walks through a two-node HAProxy cluster setup with high availability using Keepalived. It covers configuring.

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Articles

Understanding the NIS2 Directive: A Comprehensive Guide

Introduction to the NIS2 Directive The NIS2 Directive (Network and Information Security Directive 2) is an updated European Union (EU) cybersecurity directive designed.

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Automation with Scripting

Set up iptables-persistent on Debian

Introduction: If you set up iptables-persistent on Debian it allows your firewall rules to survive system reboots. This guide will walk you through.

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Cybersecurity

SELinux Configuration Guide

Overview on SELinux Configuration Guide SELinux, or Security-Enhanced Linux, is a security architecture integrated into the Linux kernel. It provides a flexible Mandatory.

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DevOps Practices

Continuous Integration and Deployment with Jenkins and Docker

Continuous Integration (CI) and Continuous Deployment (CD) are fundamental practices in DevOps that enhance software development efficiency by automating testing and deployment processes..

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Automation with Scripting

Use a Service Monitoring Script to Check and Start Services

How to Check and Start a Linux Service Using a Bash Script Ensuring that critical services are always running on your Linux system.

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Articles

Critical HARDN Security Scripts Vulnerabilities: A Deep Dive

Introduction HARDN is a collection of security hardening scripts designed to enhance system security by enforcing MAC address randomization, TOR routing, directory lockdowns,.

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Automation with Scripting

Mouse Movement Simulator for Windows

Mouse Movement Simulator for Windows is a detailed step-by-step tutorial on how to create, configure, and use the MoveMouse.ps1 PowerShell script to simulate mouse movement.

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Backup and Recovery

Restoring from Backups

Tutorial Overview This tutorial describes how to restore files, directories, and databases from backups, focusing on both rsync file backups and mysqldump database.

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Articles

Cybersecurity Threat Intelligence

Introduction With the rapid evolution of cyber threats, organizations need a proactive approach to security. Cybersecurity Threat Intelligence (CTI) helps businesses identify, analyze,.

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