Overview

Cyber Security Hero

Think like an attacker. Defend like an architect. From packet analysis to red team operations β€” every concept is taught hands-on, in real two-container Docker labs with verified terminal output.


Level Overview

πŸ—ΊοΈ Choose Your Level


πŸ“‹ Curriculum Overview

Build your security foundation β€” understand before you attack

Labs
Topics

01–04

OSI Model, TCP/IP fundamentals, DNS deep dive, cryptography basics

05–08

Hashing & integrity, PKI & certificates, SSL/TLS, common attack vectors

09–12

Linux security, network recon with nmap, password security, social engineering

13–16

Malware types, firewalls & IDS, VPN & tunneling, web security basics

17–20

Wireless security, incident classification, security tools survey, CTF intro

Tools: nmap, openssl, hashcat concepts, python3, curl


🐳 Quick Start


⚑ Lab Format

Every lab follows a consistent, professional format:

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πŸ† Certifications Aligned

Certification
Relevant Levels

CompTIA Security+

Foundations + Practitioner

CEH β€” Certified Ethical Hacker

Practitioner + Advanced

OSCP (OffSec)

Advanced

CISSP

Architect

AWS Security Specialty

Advanced β†’ Architect

OWASP WSTG

Practitioner (full A01–A10 coverage)


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πŸš€ Start Here

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New to cybersecurity? Start with Lab 01: OSI Model Deep Dive β€” no prior experience required.

Know web development? Jump to Lab 04: SQL Injection (OWASP A03)arrow-up-right β€” build a vulnerable Flask app and exploit it in 60 minutes.

Coming from IT/sysadmin? Start at Lab 09: Linux Security Basics β€” your existing knowledge will accelerate learning.

Ready for red team? Go straight to Advanced Lab 01: Blind SQL Injection β€” assumes practitioner-level foundations.

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