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SECURE LABORATORY CURRICULUM

Networking Fundamentals for Hackers

Master the core networking concepts, protocols, and tools that every aspiring ethical hacker and penetration tester must know. From the OSI model to packet analysis, you will build a rock-solid foundation for offensive security operations.

Class Progress metrics
Resolved Checklist:0 / 10 Labs
0% COMPLETE
Duration:16 Hours
Accumulative Level:Lvl Beginner
XP Award:★ 1200 XP

Assigned Instructor

Vulnarex Instructor

Vulnarex Instructor

Senior Penetration Tester & Network Security Engineer

Part of Learning Path

Red Team Operator3 courses · Intermediate → Advanced

Acquired Skills

TCP/IP Protocol SuiteOSI Model Deep DivePacket Analysis with WiresharkNetwork Scanning & Enumeration

01.Module 1: Networking Fundamentals for Offensive Security

10 LESSONS
Why Networking Matters for HackersLAB BLOCK-ID: why-networking-matters-for-hackers
Launch classroom
The OSI Model — A Hacker's FrameworkLAB BLOCK-ID: osi-model-deep-dive
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The TCP/IP Protocol SuiteLAB BLOCK-ID: tcp-ip-protocol-suite
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IP Addressing and Subnetting for HackersLAB BLOCK-ID: ip-addressing-and-subnetting
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Ethernet, MAC Addressing, and Layer 2LAB BLOCK-ID: ethernet-and-mac-addressing
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TCP and UDP — The Transport LayerLAB BLOCK-ID: tcp-and-udp-fundamentals
Launch classroom
DNS for Offensive SecurityLAB BLOCK-ID: dns-for-offensive-security
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ARP and Layer 2 Attacks — The LAN BattlegroundLAB BLOCK-ID: arp-and-layer-2-attacks-intro
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Packet Analysis with WiresharkLAB BLOCK-ID: introduction-to-wireshark
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Network Scanning and Enumeration with NmapLAB BLOCK-ID: network-scanning-with-nmap
Launch classroom