Security Basics – Understanding Firewalls

Firewalls play a critical role in securing your home lab by acting as a barrier between your internal network and the outside world. In this section, we will provide a comprehensive overview of firewalls, covering what they are, how they work, and the different types available. A firewall is a security device or software that …

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Networking Basics – Introduction

Networking forms the backbone of modern communication systems, allowing devices to connect and exchange information seamlessly. At its core, networking involves the interconnection of various devices, such as computers, servers, routers, and switches, to create a cohesive network infrastructure. These networks can span different scales, from small home networks to vast enterprise-level systems. In a …

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