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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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 Clusters

AWX k9s Dashboard on Kubernetes: Setup on Debian 12

Overview of AWX k9s Dashboard on Kubernetes This guide details the installation and configuration of the AWX k9s Dashboard on Kubernetes using a.

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Aggregation

ELK Stack on Debian: Step-by-Step Deployment Guide

Overview on ELK Stack on Debian deployment The ELK Stack on Debian is a powerful solution for centralized logging and real-time data analysis..

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Cybersecurity

SSH Secure Configuration

Overview on SSH secure configuration OpenSSH is the implementation of the SSH protocol. SSH Secure Configuration is recommended for remote login, making backups,.

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User and Permissions

User Accounts: Create and Manage

Tutorial Overview This tutorial explains how to create, manage, and configure user accounts on a Debian-based system. You’ll learn how to add new.

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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

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

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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Monitoring and Performance

Disk Usage Analysis with df, du, and ncdu

Tutorial Overview Learn to analyze and manage disk space usage using df, du, and ncdu on Debian-based systems. These tools help identify storage.

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