Module 02: Networking Fundamentals for Hackers | Ethical Hacking Full Course With A.I

Описание: 🎯 Networking for Hackers – Master Networking Fundamentals with a Hacker’s Mindset 💻💣
This is your ultimate beginner-to-advanced guide to understanding computer networking from an ethical hacker’s point of view. Learn how the internet breathes, packets flow, and how attackers think in real-world environments.

📚 What You’ll Learn in This Module:
✅ What is Networking?
Understand LAN, WAN, MAN, PAN — with real-world examples
Client-Server vs Peer-to-Peer Models

✅ Network Topologies & Devices
Star, Mesh, Bus, Hybrid — ASCII visuals + hacker use-cases
Routers, Switches, Firewalls, Access Points – basic working & target surface

✅ OSI & TCP/IP Models – Simplified

Layer-wise breakdown with real protocols (HTTP, DNS, SSL, TCP, ARP)
Encapsulation/Decapsulation explained with packet flow

✅ IP Addressing & Subnetting for Hackers
IPv4 vs IPv6 Basics
Private vs Public Is
CIDR, Subnet Masks, Calculating usable hosts & networks
Real-life Subnetting from Hacker POV

✅ MAC Address & ARP Protocol
MAC vs IP explained
ARP Working & ARP Poisoning (recon teaser)

✅ Ports, Protocols & Services
Well-known vs Registered vs Dynamic Ports
Common ports: 21, 22, 80, 443, 3306, 445 — what they reveal
Tools: netstat, ss, nmap → practical scanning mindset

✅ TCP vs UDP – Deep Dive
3-way handshake (SYN/ACK)
Flags breakdown for exploitation
Use cases for attackers (e.g., UDP scan, TCP hijacking)

✅ NAT vs PAT
Network & Port Address Translation
Router firewall logic from attacker’s perspective

✅ VPN Basics
How VPN hides your IP
Practical hacker use-cases for anonymity, bypass & tunneling
Geo-IP, traffic cloaking, and reverse shell cloaking 💀

✅ Hands-on Labs in Cisco Packet Tracer:
Build small LAN
Add router to connect multiple LANs
Ping & packet testing
Future-ready for VLANs, Trunks & Inter-VLAN Routing

🧠 Perfect For:
Ethical Hackers & Cybersecurity Enthusiasts
Red Teamers, Bug Bounty Hunters
CCNA Beginners & Networking Students

Developers & Sysadmins moving into security
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🚨 Disclaimer:
This course is strictly for educational and ethical purposes only. The techniques demonstrated are intended to improve cybersecurity awareness and help developers, security professionals, and ethical hackers secure web applications. Unauthorized hacking or exploiting vulnerabilities without permission is illegal and may lead to serious legal consequences. The instructor and platform do not encourage or endorse any illegal activities.


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