Linux Networking Fundamentals: Configure, Secure, and Optimize Your Networks
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- FormatePub
- ISBN8232237066
- EAN9798232237066
- Date de parution10/10/2025
- Protection num.Adobe DRM
- Infos supplémentairesepub
- ÉditeurDraft2Digital
Résumé
Master the Language of Modern Networks with Linux. Have you ever wanted to understand how the internet truly works? Are you looking to launch a career in IT, or are you a professional seeking the essential skills to manage the backbone of today's technology? If so, this book is your starting point. Linux Networking Fundamentals is a practical, step-by-step guide designed to take you from zero to hero.
Forget dense theory and abstract concepts. This book is built on a simple principle: the best way to learn is by doing. You will build your own virtual lab, configure real network services, and solve real-world problems, transforming you from a computer user into a confident and capable network administrator. Starting from the absolute basics, this guide assumes no prior experience. Every chapter is a building block, carefully layering concepts and practical skills.
You will not just read about firewalls; you will build them. You will not just learn the theory of DNS; you will configure your own DNS server from scratch. Inside, you will master how to: Build a Complete Virtual Lab: Create a safe, multi-server sandbox on your own computer to practice and experiment without fear. Command the Command Line: Become proficient with the essential tools used by professionals to configure, manage, and troubleshoot networks.
Configure Core Services: Set up and manage the pillars of any network, including DNS for name resolution, DHCP for automatic IP assignment, and NTP for time synchronization. Secure Your Systems: Learn to defend your network with firewalls, harden remote access with SSH key-based authentication, and build your own VPN with WireGuard and OpenVPN. Troubleshoot Like a Pro: Master a systematic, layer-by-layer approach to diagnosing and solving network issues with tools like ping, mtr, tcpdump, and nmap.
Build for Scale and Resilience: Implement advanced solutions like load balancing with HAProxy and high availability with Keepalived to create robust, fault-tolerant services. Automate Your Work: Take your skills to the next level by writing simple Bash scripts and using Ansible to manage multiple servers efficiently. Whether you are an aspiring system administrator, a developer looking to understand infrastructure, or simply a curious mind wanting to demystify the technology that connects our world, this book provides the job-ready skills you need.
Take control of the network. Start your journey today.
Forget dense theory and abstract concepts. This book is built on a simple principle: the best way to learn is by doing. You will build your own virtual lab, configure real network services, and solve real-world problems, transforming you from a computer user into a confident and capable network administrator. Starting from the absolute basics, this guide assumes no prior experience. Every chapter is a building block, carefully layering concepts and practical skills.
You will not just read about firewalls; you will build them. You will not just learn the theory of DNS; you will configure your own DNS server from scratch. Inside, you will master how to: Build a Complete Virtual Lab: Create a safe, multi-server sandbox on your own computer to practice and experiment without fear. Command the Command Line: Become proficient with the essential tools used by professionals to configure, manage, and troubleshoot networks.
Configure Core Services: Set up and manage the pillars of any network, including DNS for name resolution, DHCP for automatic IP assignment, and NTP for time synchronization. Secure Your Systems: Learn to defend your network with firewalls, harden remote access with SSH key-based authentication, and build your own VPN with WireGuard and OpenVPN. Troubleshoot Like a Pro: Master a systematic, layer-by-layer approach to diagnosing and solving network issues with tools like ping, mtr, tcpdump, and nmap.
Build for Scale and Resilience: Implement advanced solutions like load balancing with HAProxy and high availability with Keepalived to create robust, fault-tolerant services. Automate Your Work: Take your skills to the next level by writing simple Bash scripts and using Ansible to manage multiple servers efficiently. Whether you are an aspiring system administrator, a developer looking to understand infrastructure, or simply a curious mind wanting to demystify the technology that connects our world, this book provides the job-ready skills you need.
Take control of the network. Start your journey today.



