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.
Automation with Scripting
Articles
Quantum Computing: The Next Frontier in Computational Power
Introduction Quantum computing is reshaping the future of technology by offering unprecedented computational power, capable of solving problems that are infeasible for classical.
Articles
AI-Powered Cyberattacks: The Emerging Threat Landscape
Introduction As artificial intelligence (AI) rapidly evolves, so does its dual-use potential. While AI enables transformative benefits across industries—from healthcare to finance—it also.
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..
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.
Clusters Database Management
MongoDB Replica Set
Introduction In this tutorial, we will guide you through the process of setting up a Replica Set, a critical feature for ensuring high.
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.
Aggregation
Graylog Log Aggregation Cluster: Setup on Debian 12
Overview of Graylog Log Aggregation Cluster A Graylog Log Aggregation Cluster allows centralized log management, making it easier to analyze and monitor system.
Automation with Scripting
Automated Script Deployment and Execution with SSH
Purpose of the Script The provided script automates the process of uploading and remotely executing various Bash and Python scripts on multiple servers..
Automation with Scripting
All iptables rules list
Overview of All iptables rules list script This article provides a Python script that exports, parses, and transfers all iptables rules list from.