Articles

Quantum Cryptography: Securing Data in the Quantum Era

Introduction As we edge closer to the age of quantum computing, the very foundation of our digital security is being challenged. Quantum computers,.

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Networking Basics

Configuring SSH Access and Security

Tutorial Overview SSH (Secure Shell) allows secure remote connections to your server. This tutorial covers installation, configuration, and security best practices to protect.

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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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Automation with Scripting

Automated Package Management on Remote Hosts

Overview on automated package management Automated Package Management is essential for maintaining multiple servers efficiently. This guide demonstrates how to create and execute.

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Cybersecurity

Security Machine Tutorial for HARDN-Hardened Debian

This tutorial builds upon the HARDN project’s baseline hardening, then layers in encryption, network obfuscation, kernel and runtime hardening, advanced authentication, secure boot,.

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Automation with Scripting Clusters

HAProxy Config Sync and Reload Automation

HAProxy Config Sync is essential for high availability and consistent traffic routing. This guide covers setting up an automated system using inotifywait, rsync,.

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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..

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Cybersecurity

Firewalld Configuration on Debian

Overview of Firewalld configuration on Debian Firewalld serves as a front-end to the Linux kernel’s netfilter framework, providing a dynamic interface for managing.

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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

Hybrid and Multi-Cloud Strategies: Optimizing Cloud Deployment

Introduction With the growing adoption of cloud computing, businesses are increasingly leveraging hybrid and multi-cloud strategies to enhance flexibility, optimize costs, and ensure.

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