CrazyNet Global – Networking & Cybersecurity

@UCsd-qFztXh0KAy6sVoDYFXw - 347 subscribers

Welcome to CrazyNet Global! I'm Valerio, a Network & Security Engineer who loves building real-world IT labs — from firewalls to VoIP, cloud to automation. On this channel, you'll find step-by-step tutorials, complete lab setups, and deep dives into topics like: Palo Alto & Cisco network design GlobalProtect, BGP, PBR, VLANs Cybersecurity, VPNs, IDS/IPS Proxmox, virtualization, and automation AWS, 3CX, and real-world deployments 🎥 My goal: to make complex networking and cybersecurity clear, practical, and exciting. 🔗 Subscribe and build your lab, defend your network, and grow your skills with me! 🇮🇹 Looking for the Italian version? Check out @crazynet2

Home Videos Live Playlists

FREE SSL Certificate WITHOUT a Domain?! (DuckDNS + win-acme Tutorial)

FREE SSL Certificate WITHOUT a Domain?! (DuckDNS + win-acme Tutorial) CrazyNet Global – Networking & Cybersecurity

74 views - 4 days ago

Palo Alto Site-to-Site VPN Overlapping Networks Configuration (NAT Explained)

Palo Alto Site-to-Site VPN Overlapping Networks Configuration (NAT Explained) CrazyNet Global – Networking & Cybersecurity

28 views - 1 week ago

Industrial Hacking: How Factories are Actually Taken Down

Industrial Hacking: How Factories are Actually Taken Down CrazyNet Global – Networking & Cybersecurity

110 views - 2 weeks ago

Your Network is Dead… But This Raspberry Pi Still Works 🔥

Your Network is Dead… But This Raspberry Pi Still Works 🔥 CrazyNet Global – Networking & Cybersecurity

488 views - 3 weeks ago

Zero Trust Security Model Explained (Interview with NordLayer)

Zero Trust Security Model Explained (Interview with NordLayer) CrazyNet Global – Networking & Cybersecurity

34 views - 1 month ago

The Secret to Hacking Linux and Windows and Bypassing Antivirus

The Secret to Hacking Linux and Windows and Bypassing Antivirus CrazyNet Global – Networking & Cybersecurity

82 views - 3 months ago

PNETlab How to Create a Custom Qemu Device

PNETlab How to Create a Custom Qemu Device CrazyNet Global – Networking & Cybersecurity

72 views - 4 months ago

PNETlab & Ansible Tutorial: Getting Started with Network Automation

PNETlab & Ansible Tutorial: Getting Started with Network Automation CrazyNet Global – Networking & Cybersecurity

270 views - 4 months ago

How to Connect PRTG to Telegram for Instant Alerts

How to Connect PRTG to Telegram for Instant Alerts CrazyNet Global – Networking & Cybersecurity

240 views - 4 months ago

VMware vs Proxmox: Which Virtualization Platform Is Better in 2025? Full Comparison

VMware vs Proxmox: Which Virtualization Platform Is Better in 2025? Full Comparison CrazyNet Global – Networking & Cybersecurity

255 views - 4 months ago

Revolut Explained: How to Start, Save Money & Unlock All the Best Benefits (2025 Guide)

Revolut Explained: How to Start, Save Money & Unlock All the Best Benefits (2025 Guide) CrazyNet Global – Networking & Cybersecurity

38 views - 4 months ago

How to Configure GlobalProtect VPN on Palo Alto Networks (Step-by-Step)

How to Configure GlobalProtect VPN on Palo Alto Networks (Step-by-Step) CrazyNet Global – Networking & Cybersecurity

822 views - 4 months ago

SMS Spoofing Exposed: How Attackers Impersonate Anyone (And How to Protect Yourself)

SMS Spoofing Exposed: How Attackers Impersonate Anyone (And How to Protect Yourself) CrazyNet Global – Networking & Cybersecurity

245 views - 5 months ago

Understanding Attack Vectors: Linux, Windows Exploits & Antivirus Bypass Techniques

Understanding Attack Vectors: Linux, Windows Exploits & Antivirus Bypass Techniques CrazyNet Global – Networking & Cybersecurity

21 views - 5 months ago

Honeypot Setup for Beginners: Install T-Pot the Easy Way

Honeypot Setup for Beginners: Install T-Pot the Easy Way CrazyNet Global – Networking & Cybersecurity

706 views - 5 months ago

Configure VPN Site to Site between PaloAlto and AWS with BGP

Configure VPN Site to Site between PaloAlto and AWS with BGP CrazyNet Global – Networking & Cybersecurity

319 views - 5 months ago

AWS for Beginners: Cloud Explained (Imbruttito Edition)

AWS for Beginners: Cloud Explained (Imbruttito Edition) CrazyNet Global – Networking & Cybersecurity

40 views - 5 months ago

How to Install TrueNAS on Proxmox: Full Step-by-Step Guide

How to Install TrueNAS on Proxmox: Full Step-by-Step Guide CrazyNet Global – Networking & Cybersecurity

1.4K views - 5 months ago

Windows vs Linux: The Ultimate Comparison for IT Pros

Windows vs Linux: The Ultimate Comparison for IT Pros CrazyNet Global – Networking & Cybersecurity

785 views - 5 months ago

3CX Meets AI: Smart Call Handling, Automation & Voice Bots

3CX Meets AI: Smart Call Handling, Automation & Voice Bots CrazyNet Global – Networking & Cybersecurity

1.7K views - 5 months ago

IPv6 Explained: Everything You Need to Know

IPv6 Explained: Everything You Need to Know CrazyNet Global – Networking & Cybersecurity

15 views - 5 months ago

How to Install Windows 11 on Any PC – No TPM, Secure Boot, or Requirements Needed!

How to Install Windows 11 on Any PC – No TPM, Secure Boot, or Requirements Needed! CrazyNet Global – Networking & Cybersecurity

22 views - 6 months ago

Palo Alto SAME IP Network? 🤯 Solve Overlapping Subnets with NAT Over VPN

Palo Alto SAME IP Network? 🤯 Solve Overlapping Subnets with NAT Over VPN CrazyNet Global – Networking & Cybersecurity

171 views - 6 months ago

The BEST VoIP System for Business? 📞 Why 3CX is the Right Choice for Your Company

The BEST VoIP System for Business? 📞 Why 3CX is the Right Choice for Your Company CrazyNet Global – Networking & Cybersecurity

26 views - 6 months ago

How to CRACK WPA2 with Raspberry Pi 5 (Full Guide)

How to CRACK WPA2 with Raspberry Pi 5 (Full Guide) CrazyNet Global – Networking & Cybersecurity

1.7K views - 6 months ago

MikroTik LACP 802.3ad: Ultimate Configuration Guide (Increase Bandwidth & Reliability)

MikroTik LACP 802.3ad: Ultimate Configuration Guide (Increase Bandwidth & Reliability) CrazyNet Global – Networking & Cybersecurity

1.2K views - 6 months ago

PNETlab Tutorial – How to Create a Custom QEMU Appliance (Step-by-Step Guide)

PNETlab Tutorial – How to Create a Custom QEMU Appliance (Step-by-Step Guide) CrazyNet Global – Networking & Cybersecurity

375 views - 6 months ago

PnetLab Tutorial – Complete Step-by-Step Guide for Beginners (Full Lab Setup & Configuration)

PnetLab Tutorial – Complete Step-by-Step Guide for Beginners (Full Lab Setup & Configuration) CrazyNet Global – Networking & Cybersecurity

5.3K views - 6 months ago

Palo Alto Firewall Panorama Template | Step-by-Step Configuration Guide

Palo Alto Firewall Panorama Template | Step-by-Step Configuration Guide CrazyNet Global – Networking & Cybersecurity

96 views - 6 months ago

Build a Secure VPN on Windows Server (RRAS + L2TP/IPsec) – Step-by-Step

Build a Secure VPN on Windows Server (RRAS + L2TP/IPsec) – Step-by-Step CrazyNet Global – Networking & Cybersecurity

730 views - 6 months ago

FRHP and Cisco ASA Failover Tutorial Ensuring High Availability for Your Network

FRHP and Cisco ASA Failover Tutorial Ensuring High Availability for Your Network CrazyNet Global – Networking & Cybersecurity

5 views - 6 months ago

PRTG Configuration Tutorial | Step-by-Step Setup for Network Monitoring

PRTG Configuration Tutorial | Step-by-Step Setup for Network Monitoring CrazyNet Global – Networking & Cybersecurity

1.3K views - 6 months ago

Build Your Network Lab in Minutes (PNETLab Installation Step-by-Step)

Build Your Network Lab in Minutes (PNETLab Installation Step-by-Step) CrazyNet Global – Networking & Cybersecurity

2.7K views - 6 months ago

Fortigate firewall Intra Vlan routing and PPPoE

Fortigate firewall Intra Vlan routing and PPPoE CrazyNet Global – Networking & Cybersecurity

20 views - 6 months ago

Fortigate firewall Basic configuration

Fortigate firewall Basic configuration CrazyNet Global – Networking & Cybersecurity

9 views - 6 months ago

Cisco CCNA 200 301 certification exam experience

Cisco CCNA 200 301 certification exam experience CrazyNet Global – Networking & Cybersecurity

19 views - 6 months ago

Boost Your Network's Resilience PaloAlto Dual ISP with ECMP Failover Guide

Boost Your Network's Resilience PaloAlto Dual ISP with ECMP Failover Guide CrazyNet Global – Networking & Cybersecurity

274 views - 6 months ago

Secrets to Maximizing Your Network: Load Balancing VLANs with PVST Spanning Tree

Secrets to Maximizing Your Network: Load Balancing VLANs with PVST Spanning Tree CrazyNet Global – Networking & Cybersecurity

25 views - 6 months ago

Complete DUO Integration with Palo Alto Firewall – Full Setup, NPS, LDAP & GlobalProtect

Complete DUO Integration with Palo Alto Firewall – Full Setup, NPS, LDAP & GlobalProtect CrazyNet Global – Networking & Cybersecurity

285 views - 6 months ago

802.1X Explained Secure Your Network from Scratch Ultimate Guide

802.1X Explained Secure Your Network from Scratch Ultimate Guide CrazyNet Global – Networking & Cybersecurity

74 views - 6 months ago

Join Ubuntu 20.04/18.04 & Debian 10 to Active Directory (AD) — Step-by-Step Guide

Join Ubuntu 20.04/18.04 & Debian 10 to Active Directory (AD) — Step-by-Step Guide CrazyNet Global – Networking & Cybersecurity

298 views - 6 months ago

Home Lab for 200 euro? Building a Proxmox Server with an N97 Mini PC

Home Lab for 200 euro? Building a Proxmox Server with an N97 Mini PC CrazyNet Global – Networking & Cybersecurity

63 views - 6 months ago

BGP Over IPsec: The Ultimate Guide

BGP Over IPsec: The Ultimate Guide CrazyNet Global – Networking & Cybersecurity

601 views - 6 months ago

Mini Server + Proxmox: My Ultimate Home Lab Project

Mini Server + Proxmox: My Ultimate Home Lab Project CrazyNet Global – Networking & Cybersecurity

46 views - 6 months ago

How to Create a Site-to-Site VPN Between MikroTik and AWS — Complete Step-by-Step Guide

How to Create a Site-to-Site VPN Between MikroTik and AWS — Complete Step-by-Step Guide CrazyNet Global – Networking & Cybersecurity

530 views - 6 months ago

Palo Alto PBR, PBF & VRF on Palo Alto: Differences and Complete Failover Setup

Palo Alto PBR, PBF & VRF on Palo Alto: Differences and Complete Failover Setup CrazyNet Global – Networking & Cybersecurity

66 views - 6 months ago

Traditional Routing vs Policy-Based Routing with Real Examples

Traditional Routing vs Policy-Based Routing with Real Examples CrazyNet Global – Networking & Cybersecurity

106 views - 6 months ago

How to Configure Palo Alto Firewall with LDAP and Active Directory | Step-by-Step Tutorial

How to Configure Palo Alto Firewall with LDAP and Active Directory | Step-by-Step Tutorial CrazyNet Global – Networking & Cybersecurity

952 views - 6 months ago

How to Configure RADIUS Authentication for Admin Login on Palo Alto – Quick and Easy Guide

How to Configure RADIUS Authentication for Admin Login on Palo Alto – Quick and Easy Guide CrazyNet Global – Networking & Cybersecurity

932 views - 6 months ago

RayCue CyberAxon D3 – The Best Docking Station for PC and Laptop!

RayCue CyberAxon D3 – The Best Docking Station for PC and Laptop! CrazyNet Global – Networking & Cybersecurity

828 views - 6 months ago

The Future of Artificial Intelligence – Interview with Prof. Alexiei Dingli

The Future of Artificial Intelligence – Interview with Prof. Alexiei Dingli CrazyNet Global – Networking & Cybersecurity

18 views - 6 months ago