VLAN — Aumenta la seguridad de tu red sin volverte loco

Become a member from just €4/month at https://www.jonatancastro.com/#/porta... ✅ Join the Telegram community! https://t.me/jonatancastroyt In this video, I explain how to implement VLANs and firewall rules in UniFi practically and without breaking anything on your home network. You'll see what VLANs (virtual networks) really are, why VLANs alone are NOT security, and how real security comes when they are combined with well-designed firewall rules. I show you how to segment your network, how to assign IP ranges, VLAN IDs, DHCP, and Wi-Fi, and what common mistakes cause devices like Sonos, Apple TV, or Chromecast to stop working. Furthermore, I go into detail about UniFi's Zone-Based Firewall, explaining key concepts such as Internal, External, Untrusted, Guest, and VPN, the use of the zone matrix, the true meaning of allowing backhaul, and how to create secure rules so that IoT devices can only communicate with specific services like Home Assistant, without access to the rest of your network. All of this is focused on finding the right balance between security, functionality, and maintainability, avoiding overly complex configurations that end up causing more problems than they solve. Chapters 00:00 - Intro 00:09 - What are VLANs? 00:35 - The Problem with VLANs 01:26 - How to Implement VLANs and Firewall Rules 14:29 - Verifying that Firewall Rules Are Working My Recording Equipment Camera: Sony FX30 https://amzn.to/3wNkaHb Lens: Sigma 16mm F1.4 E-Mount https://amzn.to/3SGFQvb Mic: Comica VM40 https://amzn.to/4hZi9tX Disclaimer: Whenever possible, all links will be affiliate links. This helps the channel and it won't cost you anything!